Columbia spillway sampler
By: by D. L. Rausch and J. D. Haden.
Contributors: Haden, J. D.; United States. Agricultural Research Service. North Central Region
Series: ARS -- NC-16; ARS (Series) (United States. Agricultural Research Service) -- NC-16.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1974
Place of publication: [Washington]
Language: eng
Subjects: Agriculture
Notes: Caption title.

Includes bibliographical refrences.