Water quality standards (interstate).
Subtitle: Chapter 372-12 W[ashington] A[dministrative] C[ode.
Contributors: Washington (State). Dept. of Ecology.
Publisher: Washington Dept. of Ecology]
Published: 1974
Place of publication: n.p
Language: eng
Number of pages: 33
Subjects: Water quality management -- Law and legislation -- Washington (State)
Notes: Cover title.