The economics of environmental improvement
Savage, Donald T.
The economics of environmental improvement Savage, Donald T. - Boston Houghton Mifflin Company 1974 - ix, 210 p.
0395181461
Environmental policy - United States
Pollution - Economic aspects - United States
Economics
333.7
The economics of environmental improvement Savage, Donald T. - Boston Houghton Mifflin Company 1974 - ix, 210 p.
0395181461
Environmental policy - United States
Pollution - Economic aspects - United States
Economics
333.7