TY  - BOOK
AU  - GUPTA,P.K
TI  - A Handbook of Soil,Fertilizer and Manure
SN  - 978-81-7754-152-6
U1  - 631.8 
PY  - 2012///
CY  - India
PB  - Agrobios
KW  - Soil
N1  - Includes Glossary
ER  -