Determination of available nitrogen in organic fertilizers by means of ammonification and nitrification tests

Description

Thesis (Ph. D.)--University of Wisconsin--Madison, 1948. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 62-64).

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1. http://catalog.hathitrust.org/api/volumes/oclc/52047840.html

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Additional Fields

Identifer	oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/608754339
Date	January 1948
Creators	Jen, How-yan,
Source Sets	OCLC
Language	English
Detected Language	English