TY  - GEN
AU  - Sankhayan,P.L.
TI  - Step demand functions for fertilizers and optimum resource -use on the farms in mandi district of Himachal Pradesh
KW  - Farms
KW  - Cropping plattern
KW  - Villages
KW  - Production
KW  - Fertilizers
KW  - High yielding varieties
KW  - Loans
KW  - Income
ER  -