TY  - BOOK
AU  - Grad, Frank P.
TI  - Treatise on environmental law volume 3
AV  - KP111 G72T 1981 
PY  - 1981///
CY  - New York : 
PB  - Matthew Bender, 
KW  - Environmental
KW  - Environmental law
KW  - Environmental protection
ER  -