A step-by-step guide to Washington's well operator license program.
Contributors: Washington (State). Dept. of Ecology.
Series: Ecology report -- 98-1809-WR.; Publication (Washington (State). Dept. of Ecology) -- no.  98-1809.
Publisher: Washington State Dept. of Ecology
Published: 1998
Place of publication: [Olympia, Wash.]
Language: eng
Subjects: Wells -- Government policy -- Washington (State); Wells -- Law and legislation -- Washington (State); Wells -- Standards -- Washington (State); Wells -- Washington (State)
Other titles: Department of Ecology report.; Washington's well operator license program.
Notes: Caption title.