Soil nitrogen complexes.
By: J.L. Young and J.L. Mortensen
Contributors: Mortensen, J. L
Series: Research circular / Ohio Agricultural Experiment Station -- 61; Research circular (Ohio Agricultural Experiment Station) -- 61
Publisher: Ohio Agricultural Experiment Station
Published: 1958
Place of publication: Wooster, Ohio
Language: eng
Number of pages: 18
Subjects: Soils -- Nitrogen content
Notes: Cover title

Bibliography: p. 17-18