TY  - BOOK
AU  - Sahai, V. N.
TI  - Soil : at a glance / 
SN  - 9789327271584
U1  - 631.4 
PY  - 2004///
CY  - .- Ludhiana
PB  - : Kalyani Publishers
KW  - Technology (Applied Sciences)
KW  - Agriculture and Related Technologies
KW  - Soils
ER  -