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Nitrogen balance sheet of (NH4)2SO4-gypsum pellets and mixtures and ureaformaldehyde applied to corn in pots of sand
A. Monem Balba, T. H. ShetaVolume:
39
Langue:
english
Pages:
10
DOI:
10.1007/bf00014796
Date:
October, 1973
Fichier:
PDF, 478 KB
english, 1973