TY  - BOOK
AU  - Thavaprakaash, N.
ED  - Velayudham, K.
TI  - Objective agronomy: for aspirants ICAR and civil service examinations
SN  - 9788127240394
U1  - 631.0913 
PY  - 2007///
CY  - Ludhiana
PB  - Kalyani publishers
ER  -