TY  - BOOK
ED  - United States
TI  - The environmental decade (action proposals for the 1970's): Hearings, Ninety-first Congress, second session
AV  - KF27.G636 1970a 
U1  - 301.3 
PY  - 1970///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Pollution
KW  - United States
KW  - Local
KW  - Environmental engineering
N1  - Hearings held Feb. 2-Apr. 3, 1970
ER  -