TY  - BOOK
AU  - Cunningham, William P.
AU  - Saigo, Barbara Woodworth.
TI  - Environmental science: a global concern 
PY  - 1997///
CY  - Dubuque, IA
PB  - Wm. C. Brown Publishers
KW  - Environmental sciences
N1  - Includes bibliographical references and index
ER  -