TY  - BOOK
AU  - S. Satish
AU  -  H.S. Sai  S.P. Hemasekharappa
TI  - Fertiliser Usage Efficiencies : A Micro Level Study
SN  - 81-7169-093-9
U1  - 631.8 
PY  - 1990///
CY  - New Delhi
PB  - Common Wealth Publishers
ER  -