TY  - BOOK
AU  - Enger,Eldon D.
AU  - Smith,Bradley Fraser
TI  - Environmental science: a study of interrelationships
SN  - 0072304952 (hardcover)
U1  - 628 21
PY  - 2000///
CY  - Boston, Mass
PB  - McGraw-Hill
KW  - Environmental sciences
N1  - interrelatedness;
ecological principles and their application;
energy;
human influences on ecosystems;
pollution and policy

ER  -