TY  - BOOK
AU  - Wright, Richard T.
TI  - Environmental Science
SN  - 0130325384
AV  - GE105 .N42 2002 10634
PY  - 2002///
CY  - Upper Saddle River 
PB  - Pearson Education 
KW  - Environment
N1  - Includes bibliographical references and index
ER  -