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k e giller
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Cilt sonuçları
Nitrogen fixation in tropical cropping systems
K. E. Giller, Ken E. Giller, Kate J. Wilson · C.A.B. International
336 sayfa · 1991
Nitrogen / Fixation / Nitrogen-fixing plants / Legumes / Crops and nitrogen
Can Organic Farming Feed the World? A Contribution to the Debate on the Ability of Organic Farming Systems to Provide Sustainable Supplies of Food
K W T Goulding, Antony Trewavas, K. E. Giller · International Fertiliser Society
Sayfa sayısı yok · 2009
Kategori yok