TY  - BOOK
AU  - Yadav, R.S.
AU  -  Yadav, Amit
TI  - Fundamentals of environmental science / 
SN  - 9788184116342
U1  - 363.7 
PY  - 2025///
CY  - New Delhi : 
PB  - Sonali Publications
KW  - Environmental science
ER  -