TY  - BOOK
AU  - ALS
TI  - General Studies booklet 2016-17  19: Environment & biodiversity 
U1  - 001 23
CY  - Shalimar.
PB  - Alternative learning systems
N1  - Ecology & Ecosystem
Biodiversity
Environmental issues
Environmental pollution
Environmental management
International environmental agencies
National environmental agencies & other institutions
Current issues
Miscellaneous
Glossary
ER  -