TY  - BOOK
AU  - Botkin,Daniel B.
AU  - Keller,Edward A.
TI  - Environmental science
SN  - 9780470646090 (pbk.: int. student version)
U1  - 363.7 
PY  - 2012///
CY  - Hoboken, N.J
PB  - John Wiley
KW  - Environmental sciences
KW  - Human ecology
N1  - Includes bibliographical references and index
ER  -