TY  - GEN
AU  - Apparao, KVS
AU  - Rao, VCS
TI  - Soil testing: laboratory manual and question-bank
U1  - 624.1514 
PY  - 1995///
CY  - New Delhi
PB  - Laxmi
KW  - Soil content Analysis
KW  - Soil Testing
KW  - Soil Testing - Laboratory Manual
ER  -