The clean water act of 1987.
Contributors: Kovalic, Joan M.; Hennelly, Alyson.; Water Pollution Control Federation.
Edition: 2d ed.
Publisher: W.P.C.F
Published: 1987
Place of publication: Alexandria, VA
Language: eng
Number of pages: 318
Subjects: Water -- Pollution -- Law and legislation -- United States.
Notes: "This two-part user's guide is the work of WPCF member Joan M. Kovalic...assisted in her work by Ms. Alyson Hennelly." [p. 2 of cover].