TY  - BOOK
AU  - Anjaneyulu, Y
TI  - Introduction to environmental science
SN  - 9788178000619
U1  - 333.7 
PY  - 2022///
CY  - Hyderabad
PB  - BSP Books
KW  - Chemistry
KW  - Environnement Protection
N1  - Includes index
ER  -