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Field balances of some mineral nutrients and trace elements in organic and conventional dairy farming—a case study at Öjebyn, Sweden
Helena Bengtsson, I. Öborn, S. Jonsson, I. Nilsson, A. AnderssonVolume:
20
Année:
2003
Langue:
english
Pages:
16
DOI:
10.1016/s1161-0301(03)00079-0
Fichier:
PDF, 752 KB
english, 2003