Methods of soil analysis
Subtitle: University of Delaware Soil Testing Laboratory
By: J. Thomas Sims, S.E. Heckendorn.
Contributors: Heckendorn, S. E.; University of Delaware. Soil Testing Laboratory.
Edition: Rev.
Series: Cooperative bulletin / University of Delaware, Agricultural Experiment Station -- no. 10 (rev.); Cooperative bulletin (University of Delaware. Agricultural Experiment Station) -- no. 10 (rev.).
Publisher: College of Agricultural Sciences, Agricultural Experiment Station, Cooperative Extension
Published: 1991
Place of publication: Newark, DE
Language: eng
Number of pages: 125
Subjects: Soils -- Analysis.
Notes: "January 1991."

Includes bibliographical references (p. 121-125).