Oregon State University. Extension Service; Huddleston, J. H. (James Herbert), 1942-; Mendez, W. R.; Brett, M.; Kerle, Elizabeth A.; Vogue, Peggy A. (Corvallis, Or. : Extension Service, Oregon State University, 1998-05)
The Oregon Water Quality Decision Aid (OWQDA) is
a first-tier screening tool that allows you to make a broad
determination of the likelihood that a specific chemical,
when applied to a specific Oregon soil, will move ...