L. P. LEFKOVITCH : rechercher sur Z-Library

Theoretical and Applied Genetics

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 430 KB

english, 1985

The leafcutting bee, Megachile rotundata (F.): a potential pollinator for red clover

D. T. Fairey, L. P. Lefkovitch, J. A. C. Lieverse

Journal:

Journal of Applied Entomology

Année:

1989

Langue:

english

Fichier:

PDF, 360 KB

english, 1989

Principal Components and Regression by Singular Value Decomposition on a Small Computer

J. C. Nash and L. P. Lefkovitch

Journal:

Journal of the Royal Statistical Society: Series C (Applied Statistics)

Année:

1976

Langue:

english

Fichier:

PDF, 674 KB

english, 1976

Linear Predictivity: An Alternative for MANOVA and Multivariate Multiple Regression

Journal:

Journal of Stored Products Research

Année:

1986

Langue:

english

Fichier:

PDF, 555 KB

english, 1986

A laboratory study of Stegobium paniceum (L.) (Coleoptera : Anobiidae)

L.P. Lefkovitch

Journal:

Année:

1967

Langue:

english

Fichier:

PDF, 840 KB

english, 1967

A Numerical Taxonomic Analysis of Cannabis with Special Reference to Species Delimitation

Ernest Small, Perry Y. Jui and L. P. Lefkovitch

Journal:

Systematic Botany

Année:

1976

Langue:

english

Fichier:

PDF, 1.40 MB

english, 1976

Perspectives in Biometry || Graphical Techniques for Multivariate Data.by B. S. Everitt

Review by: L. P. Lefkovitch

Journal:

Biometrics

Année:

1979

Langue:

english

Fichier:

PDF, 244 KB

english, 1979

Associations between Allele Frequencies in Festuca Ovina and Habitat Variation in the Alvar Grasslands on the Baltic Island of Oland

Honor C. Prentice, Mikael Lonn, Leonard P. Lefkovitch and Helena Runyeon

Journal:

Journal of Ecology

Année:

1995

Langue:

english

Fichier:

PDF, 1.56 MB

english, 1995

Locating the eggs of Aedes vexans (Mg.) (Diptera: Culicidae)

Lefkovitch, L. P., Brust, R. A.

Journal:

Fairey, N. A., Lefkovitch, L. P.

Année:

1968

Langue:

english

Fichier:

PDF, 199 KB

english, 1968

Aquatic plants of acid lakes in Kejimkujik National Park, Nova Scotia; floristic composition and relation to water chemistry

Catling, P.M., Freedman, B., Stewart, C., Kerekes, J.J., Lefkovitch, L.P.

Journal:

Botany

Année:

1986

Langue:

english

Fichier:

PDF, 386 KB

english, 1986

Effect of shallow, rotary cultivation with vertical tines and nitrogen fertilization on the seed productivity of creeping red fescue

Journal:

Canadian Journal of Plant Science

Année:

2002

Fichier:

PDF, 190 KB

2002

The Length of a Generation

Journal:

Année:

1978

Langue:

english

Fichier:

PDF, 383 KB

english, 1978

Estimation by Maximum Entropy Subject to Second-Order Conditions

Journal:

Année:

1989

Langue:

english

Fichier:

PDF, 961 KB

english, 1989

A Non-metric Procedure for Transforming Dissimilarities to Euclidean Distances Useful in Numerical Taxonomy and Ecology

Journal:

Année:

1989

Langue:

english

Fichier:

PDF, 995 KB

english, 1989

Individual Samples and the Bootstrap

Journal:

Année:

1991

Langue:

english

Fichier:

PDF, 221 KB

english, 1991

Seemingly Unrelated Generalized Linear Models

Journal:

Année:

1991

Langue:

english

Fichier:

PDF, 731 KB

english, 1991

Fertility Adjustments in Rectangular Field Trials

Journal:

Année:

1992

Langue:

english

Fichier:

PDF, 580 KB

english, 1992

Designing Experiments Having Treatments and Covariates

Journal:

Année:

1992

Langue:

english

Fichier:

PDF, 578 KB

english, 1992

Consensus Principal Components

Journal:

Dr. B. D. Oomah, L. P. Lefkovitch

Année:

1993

Langue:

english

Fichier:

PDF, 592 KB

english, 1993

Optimal oxidant requirement of wheat-oat composite flours

Journal:

Molecular Nutrition & Food Research

Année:

1988

Langue:

english

Fichier:

PDF, 651 KB

english, 1988

Entropy and set covering

L.P. Lefkovitch

Journal:

Information Sciences

Année:

1985

Langue:

english

Fichier:

PDF, 755 KB

english, 1985

Selecting the size of a diallel cross experiment

Perry Y. Jui, L. P. Lefkovitch

Journal:

Theoretical and Applied Genetics

Année:

1992

Langue:

english

Fichier:

PDF, 358 KB

english, 1992

Preferential infestation of fruits within theMedicago truncatula — M. littoralis(Leguminosae) complex by the bean weevilBruchidius bimaculatus

Ernest Small, L. P. Lefkovitch, Brenda Brookes

Journal:

Plant Systematics and Evolution

Année:

1989

Langue:

english

Fichier:

PDF, 838 KB

english, 1989

Subgroups in theHordeum patagonicumcomplex (Poaceae)

Barbara E. Giles, L. P. Lefkovitch

Journal:

Plant Systematics and Evolution

Année:

1991

Langue:

english

Fichier:

PDF, 1.34 MB

english, 1991

A taxonomic investigation of theHordeum murinumComplex (Poaceae)

Barbara E. Giles, L. P. Lefkovitch

Journal:

Plant Systematics and Evolution

Année:

1986

Langue:

english

Fichier:

PDF, 862 KB

english, 1986

Enzymatic responses ofDrosophila melanogasterto long- and short-term exposures to ethanol

K. Pecsenye, K. Bokor, L. P. Lefkovitch, B. E. Giles, A. Saura

Journal:

Molecular Genetics and Genomics

Année:

1997

Langue:

english

Fichier:

PDF, 352 KB

english, 1997

The Development of Relational Landmark Use in Six- to Twelve-Month-Old Infants in a Spatial Orientation Task

Adina R. Lew, J. Gavin Bremner, Leonard P. Lefkovitch

Journal:

Child Development

Année:

2000

Langue:

english

Fichier:

PDF, 159 KB

english, 2000

Effect of temperature on germination within and between diploid and tetraploid populations of Matricaria perforata Mérat

A. G. THOMAS, L. P. LEFKOVITCH, S. L. WOO, G. G. BOWES, D. P. PESCHKEN

Journal:

Weed Research

Année:

1994

Langue:

english

Fichier:

PDF, 11.44 MB

english, 1994

Estimating the Malthusian Parameter from Census Data

LEFKOVITCH, L. P.

Journal:

Nature

Année:

1964

Fichier:

PDF, 127 KB

1964

The biology of Cryptolestes pusilloides (Steel & Howe) (Coleoptera, Cucujidae), a pest of stored cereals in the Southern Hemisphere

Lefkovitch, L. P.

Journal:

Howe, R. W., Lefkovitch, L. P.

Année:

1964

Langue:

english

Fichier:

PDF, 470 KB

english, 1964

The Distribution of the Storage Species of Cryptolestes (Col., Cucujidae)

Journal:

Lefkovitch, L. P., Milnes, R. H.

Année:

1957

Langue:

english

Fichier:

PDF, 997 KB

english, 1957

Interaction of two species of Cryptolestes (Coleoptera, Cucujidae)

Journal:

Année:

1963

Langue:

english

Fichier:

PDF, 390 KB

english, 1963

Breakdown of cytoplasmic vacuoles

T. P. Wilson, M. J. Canny, M. E. McCully, L. P. Lefkovitch

Journal:

Protoplasma

Année:

1990

Langue:

english

Fichier:

PDF, 1.64 MB

english, 1990

A population growth model incorporating delayed responses

Bulletin of Mathematical Biology

Journal:

Année:

1966

Langue:

english

Fichier:

PDF, 762 KB

english, 1966

Interrelations of arthropods and microorganisms in damp bulk stored wheat—A multivariate study

R. N. Sinha, H. A. H. Wallace, B. Reiser, L. P. Lefkovitch

Journal:

Population Ecology

Année:

1979

Langue:

english

Fichier:

PDF, 1.47 MB

english, 1979

An index of spatial distribution

Journal:

Population Ecology

Année:

1966

Langue:

english

Fichier:

PDF, 197 KB

english, 1966

Larval movement ofLasioderma serricorne(F.) (Coleoptera: Anobiidae) in a plane

Journal:

Population Ecology

Année:

1967

Langue:

english

Fichier:

PDF, 341 KB

english, 1967

THE BIOLOGY OF CRYPTOLESTES UGANDAE STEEL & HOWE (COLEOPTERA, CUCUJIDAE), A PEST OF STORED PRODUCTS IN AFRICA

L. P. LEFKOVITCH

Journal:

Journal of Zoology

Année:

1957

Langue:

english

Fichier:

PDF, 490 KB

english, 1957

A REVISION OF THE EUROPEAN LAEMOPHLOEINAE (COLEOPTERA: CUCUJIDAE)

Tor Mikael Pettersson, Leonard P. Lefkovitch, Barbara E. Giles

Journal:

Ecological Entomology

Année:

1959

Langue:

english

Fichier:

PDF, 1.35 MB

english, 1959

Does Drosophila Melanogaster use Ethanol as an Energy Source during Starvation?

K. Pecsenye, L. P. Lefkovitch, B. E. Giles, A. Saura

Journal:

Hereditas

Année:

1994

Langue:

english

Fichier:

PDF, 736 KB

english, 1994

The Influence of the Odh-Aldox Region of the Third Chromosome on the Response of Drosophila Melanogaster to Environmental Alcohol

K. Pecsenye, L. P. Lefkovitch, B. E. Giles, A. Saura

Journal:

Hereditas

Année:

1994

Langue:

english

Fichier:

PDF, 807 KB

english, 1994

The Effect of the Sterilising Anther-Smut Fungus Microbotryum Violaceum on the Genetic Composition of Silene Dioica Populations

Journal:

Hereditas

Année:

1999

Langue:

english

Fichier:

PDF, 829 KB

english, 1999

BIOLOGICAL EVIDENCE FOR THE SPECIFIC SEPARATION OF CRYPTOLESTES CAPENSIS (WALTL) FROM C. SPARTII (CURTIS) (COLEOPTERA>: CUCUJIDAE)

Journal:

Physiological Entomology

Année:

1959

Langue:

english

Fichier:

PDF, 314 KB

english, 1959

UNUSUAL ANTENNAL CHAKACTEES IN SOME LAEMOPHLOEINAE (COLEOPTERA: OUCUJIDAE) AND THEIR TAXONOMIC IMPORTANCE

L. P. LEFKOVITCH

Journal:

Année:

1958

Langue:

english

Fichier:

PDF, 530 KB

english, 1958

A NEW SYNONYM OF CRYPTOLESTES TURCICUS (GROUVELLE) (COLEOPTERA: CUCUJIDAE) WITH ADDITIONAL DISTRIBUTIONAL RECORDS

Journal:

Année:

1962

Langue:

english

Fichier:

PDF, 154 KB

english, 1962

A NEW SPECIES OF AFRICAN HECTARTHRVM NEWMAN (COLEOPTERA: PASSANDRIDAE) WITH NOTES AND KEYS

Journal:

Année:

1963

Langue:

english

Fichier:

PDF, 650 KB

english, 1963

A NEW GENUS AND SPECIES OF SMODICINI (COLEOPTERA: CERAMBYCIDAE) FROM AFRICA

Journal:

Année:

1962

Langue:

english

Fichier:

PDF, 177 KB

english, 1962

A review of Laemophloeinae (Coleoptera: Cucujidae) from Réunion and Mauritius

Journal:

Année:

1964

Langue:

english

Fichier:

PDF, 432 KB

english, 1964

Arabian Laemophloeinae (Coleoptera: Cucujidae)

Journal: