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The importance of subsoil phosphorus to agronomic cropsMurdock, John T. January 1956 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1956. / Typescript. Abstracted in Dissertation abstracts, v. 16 (1956) no. 4, p. 621. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 66-68).
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Influence of banded fertilizer on the chemical environment surrounding the band and uptake of phosphorus by cornIsensee, Allan R. January 1968 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1968. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliography.
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