-
3981
Environmentally sound small-scale agricultural projects guidelines for planning.
Baskı/Yayın Bilgisi 1979Kitap -
3982
-
3983
-
3984
-
3985
On measuring the economic benefits of new technologies to small rice farmers
Baskı/Yayın Bilgisi 1978Kitap -
3986
Human labor use in existing and prospective technologies of the semi-arid tropics of Peninsular India
Baskı/Yayın Bilgisi 1978Kitap -
3987
Effectiveness of three techniques of identifying leaders in Lam Pao Irrigation Project, Northeast, Thailand [microform]
Baskı/Yayın Bilgisi 1978Visual Material -
3988
A Handbook on the methodology for an integrated experiment-survey on rice yield constraints
Baskı/Yayın Bilgisi 1978Kitap -
3989
-
3990


