TY  - BOOK
AU  - Enger, Eldon D.
ED  - Smith, Bradley F
TI  - Environmental science : a study of interrelationships
SN  - 978-0-07-110195-0
U1  - 363.7 
PY  - 2008///
CY  - Boston
PB  - Mc Graw-Hill International Edition
KW  - Environmental sciences
KW  - Ecology
ER  -