TY  - BOOK
AU  - Sharma, P D 
TI  - Ecology and environment: a text book for university students
SN  - 9789350780688
U1  - 363.7  
PY  - 2014///
CY  - Meerut
PB  -  Rastogi Publications
KW  - Ecology
KW  - Environmental science
KW  - Textbooks
ER  -