Agua limpia en su pozo
By: G. Andrews.
Contributors: Oregon State University. Extension Service.
Series: EM / Oregon State University. Extension Service -- 8752-S.; EM (Oregon State University. Extension Service) -- 8752-S.
Publisher: Oregon State University Extension Service
Published: 2000
Place of publication: [Corvallis, Or.]
Language: spa
Subjects: Wells -- Testing.; Well water -- Testing.; Drinking water -- Testing.
Work titles: Keeping your well water well.
Notes: Caption title.