TY  - BOOK
AU  - Anjaneyulu,Y.
TI  - Introduction to environmental science
U1  - 628.01 
PY  - 2004///
CY  - hyderabad
PB  - BSP
KW  - Environmental science
KW  - Mineral resources
KW  - Pollution Control
N1  - Includes bibliographical references and index; 81-7800-061-x
ER  -