Upland corn yields in a contour hedgerow system a production function approach

Detaylı Bibliyografya
Yazar: Shively, Gerald E.
Materyal Türü: Kitap
Dil:English
Baskı/Yayın Bilgisi: Los Baños, Laguna SEAMEO Regional Center for Graduate Study and Research in Agriculture 1996.
Seri Bilgileri:Working paper/SEARCA-UQ Uplands Research Project no. 8
Konular: