TY  - BOOK
AU  - P. R. Trivedi
AU  -  Gurdeep Raj, 
TI  - Environmental ; Water and soil analysis
SN  - 81-7158-261-3
U1  - 363.7 
PY  - 1992///
CY  - New Delhi
PB  - Akashdeep Publishing House
N1  - P. R. Trivedi & Gurdeep Raj: Environmental ; Water and soil analysis.  New Delhi.  Akashdeep Publishing House, 1992. 81-7158-261-3--(363.7TRI)
ER  -