Intensive soil sampling
Subtitle: a principle of soil fertility management in intensive irrigation agriculture
By: A.I. Dow, D.W. James.
Contributors: James, D. W. 1929-
Series: Bulletin / Washington Agricultural Experiment Station -- 781.; Bulletin (Washington Agricultural Experiment Station) -- 781.
Publisher: Washington Agricultural Experiment Station, College of Agriculture, Washington State University
Published: 1973
Place of publication: [Pullman, Wash.]
Language: eng
Subjects: Soil fertility; Soil management; Soils -- Sampling
Notes: Cover title.

"August, 1973"--P. [11].

Bibliography: p. [7].