TY  - BOOK
AU  - Kolay, A. K.
TI  - Soil Fertility
SN  - 9788126914319
U1  - 631.42 
PY  - 2010///
CY  - New Delhi: 
PB  - Atlantic Publishers & Distributors, 
KW  - Biotechnology
KW  - Nitrogen
KW  - Plant
KW  - Soil
ER  -