TY  - BOOK
AU  - Mara, Wil
AU  - Series.
AU  - Title.
TI  - Environmental protection
SN  - 9780531219614
AV  - 363.7 
CY  - New York, NY
KW  - Ecology
KW  - Environmental protection
KW  - United States
N1  - 1100L
ER  -