TY  - BOOK
AU  - Enger,Eldon D.
AU  - Smith,Bradley Fraser
TI  - Environmental science : :  a study of interrelationships / 
SN  - 9780073383200 (pbk. : alk. paper)
AV  - GE105   .E54 2010
U1  - 363.7 22
PY  - 2010///
CY  - Boston : 
PB  -  McGraw-Hill Higher Education, 
KW  - Environmental sciences
KW  - Textbooks
N1  - Includes index
ER  -