TY  - BOOK
AU  -   Vidyasagar,G.
AU  -  Prasadini,Prabhu
TI  - Objective question bank and glossary in environmental studies
SN  - 9788178001869
U1  - E 333.70711 23rd ed.
PY  - 2009///
CY  - Hyderabad
PB  - : BS Publication
KW  - Environmental education
KW  - Questions and answers, etc
KW  - Environmental sciences
KW  - Study and teaching
ER  -