TY  - BOOK
AU  - Agarwal,Divya
AU  - Agarwal,Manoj K.
TI  - Textbook of environmental sciences
SN  - 9789351242581 (pbk)
AV  - GE105 .A437 2015
PY  - 2015///
CY  - New Delhi
PB  - Daya Pub. House
KW  - Environmental sciences
N1  - Includes index
ER  -