TY  - BOOK
AU  - Singh, R. A. 
AU  - 
TI  - Soil Physical Analysis
SN  - 8127218812
U1  - 631.43 23
PY  - 1989///
CY  - Ludhiana : 
PB  - Kalyani Publishers, 
KW  - Soil Physics
N1  - Include Bibliography
ER  -