The uncertain search for environmental quality/
The uncertain search for environmental quality/
Bruce A. Ackerman ... [et al.]
- London : The Free Press , 1974
- x, 386 p. : ill. 24 cm.
0029002001
73-021305
Water--Pollution--Economic aspects--Delaware River
0029002001
73-021305
Water--Pollution--Economic aspects--Delaware River
