TY  - BOOK
AU  - Wright,Richard T.
AU  - Nebel,Bernard J.
AU  - Nebel,Bernard J.
TI  - Environmental science: toward a sustainable future 
SN  - 0130325384
PY  - 2002///
CY  - Upper Saddle River, New Jersey
PB  - Prentice Hall
KW  - Environmental sciences
N1  - This text is accompanied by supplement entitled'Learning system series'; Includes bibliographical references (p. 631-644) and index
ER  -