TY  - BOOK
AU  - Chaudhary,M.A. and others.
TI  - Proc. International seminar on farm systems research in the context of food security
U1  - 631.5 
PY  - 1997///
CY  - Rawalpindi
PB  - Univ. of Arid
KW  - Farm systems research
KW  - Food security
ER  -