- About
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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.
Search results
Showing 41 to 50 of 6070 (0.051 seconds)| 41 |
The effect of oxygen on nitrogen fixation and acetylene reduction in soil and in pure culture systems.Brouzes, Raymond Paul. January 1972 (has links)
No description available.
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| 42 |
Variations in phytoplankton physiological parameters during transient nitrogen environmentsDeManche, John Michael 04 December 1979 (has links)
Graduation date: 1980
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Application of the acetylene reduction technique for quantifying dinitrogen fixation in Lupinus angustifolius L. /Gibson, P. R. January 1984 (has links) (PDF)
Thesis (Ph. D.)--University of Adelaide, 1984. / Includes bibliographical references (leaves 170-191).
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| 44 |
Nodulation and nitrogen fixation in Medicago species at low pH /Lestari, Yulin. January 1993 (has links) (PDF)
Thesis (Ph. D.)--University of Adelaide, Dept. of Plant Science, 1995? / Includes bibliographical references (leaves 151-177).
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Oximes and nitrogen metabolism /Grant, Mary Raymond January 1949 (has links) (PDF)
Thesis (M.Sc.) -- University of Adelaide, Dept. of Botany, 1950. / Typewr. copy. Copies of author's previously published publications inserted. Bibliography: leaves 32-34.
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| 46 |
Managing symbiotically-fixed nitrogen on mined land for tree crops /Brown, Sarah K., January 1994 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1994. / Vita. Abstract. Includes bibliographical references (leaves 97-104). Also available via the Internet.
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| 47 |
The organic matter of the soil a study of the nitrogen distribution in different soil types ...Morrow, Clarence Austin, January 1900 (has links)
Thesis (Ph. D.)--University of Minnesota, 1918. / Biographical. "Literature cited": p. 72-79.
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| 48 |
Stilbazoles and Schiff bases in the 4-quinazolone group ...Beal, George Denton, January 1911 (has links)
Thesis (Ph. D.)--Columbia University. / Biographical sketch. Includes bibliographical references.
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| 49 |
Stilbazoles and Schiff bases in the 4-quinazolone group ...Beal, George Denton, January 1911 (has links)
Thesis (Ph. D.)--Columbia University. / Biographical sketch. Includes bibliographical references.
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The organic matter of the soil a study of the nitrogen distribution in different soil types ...Morrow, Clarence Austin, January 1900 (has links)
Thesis (Ph. D.)--University of Minnesota, 1918. / Biographical. "Literature cited": p. 72-79.
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