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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.
281

Der Einfluss des Feuchtigkeitsgehaltes des Bodens auf die Keimung der Samen

Stajitsch, Urosch M. January 1903 (has links)
Thesis (doctoral)--Vereinigte Friedrichs- Universität Halle-Wittenberg, 1903? / Lebenslauf. Includes bibliographical references.
282

Arsenite phytochelatin complexes in plants : an analytical challenge /

Blümlein, Katharina. January 2008 (has links)
Thesis (Ph.D.)--Aberdeen University, 2008. / Title from web page (viewed on Apr. 14, 2009). With: Stability of arsenic peptides in plant extracts: off-line versus on-line parallel elemental and molecular mass spectrometric detection for liquid chromatographic separation / Katharina Bluemlein, Andrea Raab, Jörg Feldman. Anal Bioanal Chem. With: Advantages and limitations of a desolvation system coupled online to HPLC-ICPqMS/ES-MS for the quantative determination of sulphur and arsenic in arseno-peptide complexes / Katharina Bluemlein, Eva M. Krupp and Jörge Feldman. Journal of analytical atomic spectrometry, 2009: 24, 108-113. With: Can we trust mass spectrimetry for determination of arsenic peptides in plants: comparison of LC-ICP-MS and LC-ES-MS/ICP-MS waith XANES/EXAFS in analysis of Thunberfia alata / Katharine Bleumlein .. et al. Includes bibliographical references.
283

Teratology in the flowers of two Californian willows

Mott, William Warner. January 1905 (has links)
Thesis (M.S.)--University of California. / Cover title. Bibliography: p. 216-218.
284

Competition and cooperation in plant-pollinator systems

Thomson, James D., January 1978 (has links)
Thesis--University of Wisconsin--Madison. / Typescript. Vita. Description based on print version record. Includes bibliographical references.
285

Resistance of five Connecticut tree stands to woody invasive plants /

Smith, Carolyn, January 2005 (has links)
Thesis (M.A.) -- Central Connecticut State University, 2005. / Thesis advisor: Jack Tessier. "... in partial fulfillment of the requirements for the degree of Masters of Arts, Biology, Ecology and Environmental Science." Includes bibliographical references (leaves 23-25). Also available via the World Wide Web.
286

Effects of herbicide glyphosate on alfalfa callas tissues grown in vitro

Winata, Livy. January 1982 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1982. / Typescript. Vita. Includes bibliographical references.
287

Études chimique & physiologique de quelques albumens cornés de graines de légumineuses ...

Goret, Maurice. January 1901 (has links)
Thèse-Université de paris.
288

A revision of the North American species of the section Boraphila Engler of the genus Saxifraga (Tourn) L.

Johnson, Arthur Monrad, January 1919 (has links)
Thesis (Ph. D.)--University of Minnesota, 1919. / Vita. "Reprinted from the Studies in the biological sciences, no. 4." "Literature cited": p. [69].
289

Recherches sur le rôle de la lumière dans la germination étude historique, critique et physiologique /

Pauchon, A. January 1880 (has links)
Thesis--Faculté des sciences de Paris.
290

A physico-chemical study of the problem of winter hardiness in plants

Dexter, Stephen Torrey. January 1930 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1930. / Typescript. With this are bound 2 reprints from Plant physiology: Preliminary results in measuring the hardiness of plants / S.T. Dexter, W.E. Tottingham and L.F. Graber. Vol. 2 (1930), p. 215-223 -- Investigations of the hardiness of plants by measurement of electrical conductivity / S.T. Dexter, W.E. Tottingham and L.F. Graber. Vol. 7 (1932), p. 63-78. Includes bibliographical references (leaves 62-66).

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