TY  - BOOK
AU  - Enger,Eldon D.
AU  - Smith,Bradley Fraser
TI  - Environmental science: a study of interrelationships
SN  - 0072315474 (acidfree paper)
U1  - 363.7 21
PY  - 2002///
CY  - Boston
PB  - McGraw-Hill
KW  - Environmental sciences
N1  - Includes index
ER  -