TY  - BOOK
AU  - Dahiya, Pushapa  
AU  - Ahlawat, Manish
TI  - Environmental science: a new approach/by Pushapa Dahiya and Manisha Ahwalat
SN  - 9788184870756
PY  - 2013///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - Social problems and services
KW  -  Social sciences
KW  - Environmental science
ER  -