TY  - BOOK
AU  - Gray,Oscar S.
TI  - Cases and materials on environmental law
SN  - 087179120X
AV  - KF3775.A7 G75 1970
U1  - 344/.73/046 
PY  - 1970///
CY  - Washington
PB  - Bureau of National Affairs
KW  - Environmental law
KW  - United States
KW  - Cases
KW  - LEMB
N1  - Kept up to date with pocket supplements
ER  -