Spelling suggestions: "subject:"phosphatic fertilizer ingesting"" "subject:"phosphatic fertilizer andtesting""
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Polyphosphates and microbial uptake of phosphorus : studies with soil and solution cultureFleming, Nigel Kevin. January 1992 (has links) (PDF)
Includes bibliographical references
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Effect of ammonium and phosphorous fertilizers on soil ogranic [sic] matter and reactionMyers, Roger Gene. January 1984 (has links)
Call number: LD2668 .T4 1984 M93 / Master of Science
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