Search Results - "Tryon, R. M."

FERNS AND ALLIED PLANTS (Book).

Authors: Whitton, B.A.

Source: International Journal of Environmental Studies. Apr84, Vol. 22 Issue 3/4, p310. 1/3p.

Subjects: Ferns & Allied Plants (Book), Tryon, R. M., Tryon, A. F., Ferns

The Ferns and Fern Allies of Wisconsin.

Authors: Alston, A. H. G.

Source: Journal of Ecology. Jul1954, Vol. 42 Issue 2, p561-561. 1/3p.

Subjects: Ferns & Fern Allies of Wisconsin, The (Book), Tryon, R. M., Fassett, N. C., Dunlop, D. W., Diemer, M. E., Ferns, Nonfiction

THE DEVELOPMENT AND APPRAISAL OF WORKBOOKS IN THE SOCIAL SCIENCES.

Authors: Tryon, R. M.¹

Source: Education Digest. Feb1938, Vol. 3 Issue 6, p56-58. 3p.

Subject Terms: *Textbooks, *Teaching aids, *Social sciences education, United States education system

Geographic Terms: United States

People: Tryon, R. M.