TY  - BOOK
AU  - Aravind Kumar
AU  - Aravind Kumar
TI  - Concepts of tropical agriclture
SN  - 81-7035-447-1
U1  - 630 
CY  - Delhi
PB  - Daya
KW  - Pollution ,sold fertitily, yield
N1  - Pollution sold fertitily yield
N2  - this book is the compilation of some recent research articals of eminent scientist from  different part of the country
ER  -