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Zinc deficiency correction in corn as affected by certain properties of four Virginia soils, and the application of zinc sulfate, zinc chelates, and coal ash.

Thesis (Ph. D.)--Virginia Polytechnic Institute, 1970. / Also available via the Internet.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/22366625
Date January 1970
CreatorsSchnappinger, Melvin Gerhardt,
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish
SourceThis resource online

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