TY  - BOOK
AU  - ANJAJEYULU Y
AU  - NARASIMHA RAO P
TI  - INTRODUCTION TO ENVIRON MENTAL SCIENCE
SN  - 81-7800-061-X
U1  - 333.7 ANJ 
CY  - HYDERABAD
KW  - ENVIRONMENTAL SCIENCE
KW  - ENVISCI
ER  -