TY  - BOOK
AU  - Enger,Eldon D
AU  - Smith,Bradley F
TI  - Environmental Science: a study of interrelationships  
SN  - 0071117083 :
U1  - 628 19
PY  - 2006///
CY  - Boston
PB  - McGraw-Hill\Higher Education
KW  - Environment
KW  - Spines
KW  - Environmental Science
KW  - Interrelationships
N1  - cse
N2  - Environment Management
ER  -