TY  - BOOK
ED  - American Geological Institute
ED  - American Geological Institute
TI  - Environmental science
SN  - 9789814410892
U1  - Circ. 363.7 En56s 2012 
PY  - 2012///
CY  - Singapore : 
PB  - Cengage Learning Asia, 
KW  - 1. Environmental sciences
KW  - 2. Environmental protection
N1  - Includes index
ER  -