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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Phosphate rock dissolution in soil

Anderson, David Lee. January 1981 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1981. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 85-91).
2

The effect of leaching on the availability of rock phosphate to corn [I.] II. The relation of organic matter and the feeding power of plants to the utilization of rock phosphate /

Bauer, Frederick Charles, January 1920 (has links)
Presented as thesis (Ph. D.)--University of Wisconsin--Madison, 1920. / Added collective title page. Part I. reprinted from Soil science, vol. IX, no. 4 (April 1920), p. 235-251 ; Part II. reprinted from Soil science, vol. XII, no. 1 (July 1921), p. 21-41. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.

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