TY  - BOOK
AU  - N. Thavaprakash , K Velayudham
TI  - Objective Agronomy : For aspirants of ICAR and Civil Service Examination
SN  - 9788127240394
U1  - 630.685 THA  
PY  - 2007///
CY  - New Delhi 
PB  - kalyani
ER  -