TY  - BOOK
AU  - Shaner,W.W.
AU  - Philipp,P.F.
AU  - Schmehl,W.R.
ED  - Consortium for International Development.
TI  - Farming systems research and development: guidelines for developing countries /(Acc: 837)
SN  - 086531389X
U1  - 630 SHA 19
PY  - 1982///
CY  - Boulder, Colo.
PB  - Westview Press
KW  - Agriculture
KW  - Agricultural systems
ER  -