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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.
221

Studies on the reaction of Pilobolus to light stimuli ...

Jolivette, Hally Delilia Mary, January 1900 (has links)
Thesis (Ph. D.)--Leland Stanford junior University, 1912. / Cover title. Reprinted from the Botanical gazette, vol. LVII, no. 2, February, 1914. "Literature cited": p. 121.
222

The relation between vegetative vigor and reproduction in some S̲a̲p̲r̲o̲l̲e̲g̲n̲i̲a̲c̲e̲a̲e̲ ...

Pieters, Adrian John, January 1900 (has links)
Thesis (Ph. D.)--University of Michigan, 1915. / Cover title. "Reprinted from the American journal of botany 2 ... December, 1915." "Contribution 150 from the Botanical department of the University of Michigan." "Literature cited": p. 575-576.
223

The action of certain nutrient and non-nutrient bases on plant growth ...

McCool, M. M. January 1913 (has links)
Thesis (Ph. D.)--Cornell University, 1912. / "Reprinted from Memoir 2, August 1913, of the Cornell university agricultural experiment station as Contributions nos. 9, 10, and 11 from the Laboratory of plant physiology." Includes bibliographical references (p. 166-170, 198-200, 215).
224

The development of the zoöspores in the Oömycetes at optimum temperatures and the cytology of their active stages

Cotner, Frank Boyd, January 1900 (has links)
Thesis--University of Michigan, 1930. / "Paper from the Department of Botany of the University of Michigan, no. 321." "Reprinted from American journal of botany, vol. XVII, no. 6 ... June, 1930." "Literature cited": p. 542-544.
225

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.
226

The occurrence and function of oidia in the Hymenomycetes

Brodie, Harold J. January 1900 (has links)
Thesis (Ph. D.)--University of Michigan, 1934. / Cover title. "Papers from the Department of Botany and the Herbarium of the University of Michigan, no. 526." "Reprinted from the American journal of botany, vol. 23, no. 5 ... May, 1936." "Literature cited": p. 326-327.
227

The occurrence of organic phosphorus compounds in plants

Anderson, Rudolph J. January 1919 (has links)
Thesis (Ph. D.)--Cornell University. / "The series of papers dealing with this subject ... was originally published in the 'Journal of biological chemistry'." Bibliography: p. 64-70.
228

Availability of mineral phosphates for plant nutrition

Burlison, W. L. January 1900 (has links)
Thesis (Ph. D.)--University of Illinois, 1915. / Biographical sketch. Pub. also in Journal of agricultural research, vol. VI, no. 13, June 26, 1916. "Literature cited": 513-514.
229

Transpiration of wheat seedlings as affected by soils, by solutions of different densities, and by various chemical compounds ...

Bouyoucos, George J. January 1911 (has links)
Thesis (Ph. D.)--Cornell University, 1911. / Cover title. "Reprinted from the Proceedings of the American Society of Agronomy, vol. 3, 1911." "Contribution from the Department of Soil Technology, Cornell University." Bibliography: p. 190-191.
230

Investigations of two-spored forms in the genus Mycena

Smith, Alexander H. January 1900 (has links)
Thesis (Ph. D.)--University of Michigan, 1933. / Cover title. "Papers from the Department of botany and the Herbarium of the University of Michigan, no. 455." "Reprinted from Mycologia, vol. XXVI, no. 4, July-August, 1934." "Literature cited": p. 330-331.

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