Renewing a Washington State well operator's license.
Contributors: Washington (State). Dept. of Ecology.
Series: Publication -- #99-1819; Publication (Washington (State). Dept. of Ecology) -- no. 99-1819.
Publisher: Washington State Dept. of Ecology
Published: 1999
Place of publication: [Olympia]
Language: eng
Subjects: Wells -- Washington (State); Groundwater -- Washington (State); Licenses -- Washington (State)
Other titles: Frequently asked questions
Notes: Caption title.

"September 1999."