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Phosphorus fixation by goethite and montmorillonite at various pH levels [I.] II. Release of fixed soil phosphorus by anhydrous ammonia /

Thesis (Ph. D.)--University of Wisconsin--Madison, 1955. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Bibliographies: leaves 39-43, 78-80.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/608806825
Date January 1955
CreatorsCraddock, Garnet Roy,
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

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