TY  - BOOK
AU  - Friedman,Frank B.
TI  - Practical guide to environmental management
SN  - 1585760978
U1  - 344.73046 
PY  - 2011///
CY  - Washington, D.C.
PB  - Environmental Law Institute
KW  - Control ambiental
KW  - Estados Unidos
KW  - Medio ambiente
KW  - Leyes
ER  -