Changing agricultural opportunities: the role of farming systems approaches
1998
Ranaweera, N.F.C. (ed.) | International Symposium on Sustainable Farming Systems eng 11-16 Nov 1996 14 Colombo (Sri Lanka) | Gunasena, H.P.M. (ed.) | Senanayake, Y.D.A. (ed.)
Summaries (En)
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书目信息
出版者
Peradeniya (Sri Lanka) AFSA
其它主题
Seguridad alimentaría
类型
Text
2015-11-15
AGRIS AP
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