TY  - BOOK
AU  - Cunningham William P
AU  -  Cunningham Mary Ann
TI  - Environmental science:a global concern
SN  - 9780070171671 (pbk)
U1  - G:55, N9;Q0-;1 
PY  - 2010///
CY  - Boston
PB  - Mc Graw Hill     
KW  -  Environmental biology
KW  - Environmental science
N1  - Includes bibliographical references.; Glossary 581-594p.; Index 599-616p
ER  -