Organic compounds and fertilizer action.
By: By Oswald Schreiner ... and J.J. Skinner ...
Contributors: Skinner, J. J. 1882-1969, jt. author.
Publisher: Govt. print. off.
Published: 1911
Place of publication: Washington
Language: eng
Number of pages: 31
Subjects: Fertilizers.; Soils -- Analysis.