TY  - BOOK
AU  - Cunningham,William P.
AU  - Saigo,Barbara Woodworth
TI  - Environmental science: a global concern 
SN  - 0-697-00137-7
AV  - GF41 .C81
PY  - 1990///
CY  - Dubuque, IA
PB  - Wm. C. Brown Publishers
KW  -  
KW  - Human ecology
KW  - Environmental sciences
N1  - Includes bibliographical references and index
ER  -