TY  - BOOK
AU  - Ashish Shukla
AU  - Anil Kumar
AU  - Renu Singh
TI  - Environmental Science Fundamentals Ethics and Laws
U1  - 551.551 
PY  - 2014///
CY  - New Delhi
PB  - I.K.International Publishing House Pvt. Ltd.
KW  - GEOGRAPHY
ER  -