TY  - BOOK
AU  - G S Sinha
AU  -  H S Hanumanthappa  Department of Agricultural Extension Education
TI  - A study of knowledge, perception and adoption of wheat growing small and other farmers in darbhanga distrrict of bihar
U1  - 630 
PY  - 1981///
CY  - Bangalore
PB  - University of Agricultural Sciences, Bangalore
ER  -