71 |
Relative efficiency of roots and tops of plants in protecting the soil from erosionKramer, Joseph, Weaver, John E. January 1936 (has links)
Thesis (Ph. D.)--University of Nebraska, 1937. / "Literature cited": p. 62-63. "Reprinted from part of Bulletin 12, Conservation department of the Conservation and survey division, the University of Nebraska" with Joseph Kramer and J.E. Weaver given as authors.
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Beiträge zur Anatomie der Luftwurzeln der OrchideenMeinecke, Emilio Pepe Michael, January 1894 (has links)
Inaug.-diss.--Heidelberg, 1894. / Spine title: Anatomy of orchids. "Sonderabdruck aus 'Flora oder allgem. bot. Zeitung' 1894, Heft." Vita. Includes bibliographical references.
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Heliotropismus der WurzelnSchaefer, Rudolf, January 1911 (has links)
Thesis (Ph. D.)--Universität Jena, 1911. / Vita. Includes bibliographical references (p. [37]-40).
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Ontogeny and structure of the tap root of Melilotus albaAlfieri, Irene, January 1967 (has links)
Thesis (Ph. D.)--University of Wisconsin, 1967. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
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Nutrient transport to and uptake properties of big bluestem (Andropogon gerardi) rootsNewbold, Kathryn J. January 1983 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1983. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 98-101).
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Beiträge zur vergleichenden Anatomie der Amentaceenwurzeln mit Rücksicht auf die Systematik ...Detzner, Hermann, January 1910 (has links)
Inaug.-Diss.--Göttingen. / Lebenslauf. Also issued online.
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Development of root systems under dune conditions ... /Waterman, Warren Gookin, January 1900 (has links)
Thesis (Ph. D.)--University of Chicago, 1917. / "Private edition, distributed by the University of Chicago Libraries, Chicago, Illinois." "Reprinted from the Botanical gazette, Vol. LXVIII, No. 1 July, 1919." "Literature cited": p. 51-53.
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The influence of time of root pruning on vegetative and reproductive growth of apple (Malus X domestica Borkh.) /Schupp, James R. January 1985 (has links)
Thesis (M.S.)--Ohio State University, 1985. / Includes bibliographical references (leaves 72-79). Available online via OhioLINK's ETD Center
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Root systems of certain desert plants ... /Markle, Millard S., January 1900 (has links)
Thesis (Ph. D.)--University of Chicago. / "Private Edition, Distributed by The University of Chicago Libraries." "Reprinted from the Botanical gazette, Vol. LXIV, No. 3 (September 1917)". Includes bibliographical references. Also available on the Internet. Also issued online.
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Stimulation of root growth in cuttings by treatment with chemical compounds .Curtis, Otis Freeman, January 1900 (has links)
Thesis (Ph. D.)--Cornell University, 1916. / "Reprinted from Memoir no. 14, August, 1918, of Cornell university agricultural experiment station." Bibliography: p. 135-138.
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