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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

The influence of calcium, magnesium and potassium nitrates upon the toxicity of certain heavy metals toward fungus spores ...

Hawkins, Lon Adrian, January 1913 (has links)
Thesis (Ph. D.)--John Hopkins University, 1913. / Vita. From Physiological researches, vol. I, no. 2, serial no. 2, August, 1913. "Botanical contribution from the John Hopkins university no. 31." "Literature cited": p. 91-92.
2

Effects of selected fungicides on vesicular-arbuscular mycorrhizal symbiosis /

Sukarno, Nampiah. January 1994 (has links) (PDF)
Thesis (Ph. D.)--University of Adelaide, Dept. of Soil Science, 1995? / Copies of author's previously published articles inserted. Includes bibliographical references (leaves 184-197).

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