Proceedings of the Iowa Academy of Science for 1935, Volume XLII: Forty-ninth Annual Session Held at Grinnell, April 19 and 20, 1935 Illus. with photos, line drawings & charts
IOWA ACADEMY OF SCIENCE
Price: 15.00 USD
Des Moines: The State of Iowa, ca. 1935, 8vo. Cloth-backed boards. 221 p. Papers presented include "Legal Relationships of Trees and Shrubs in Iowa" by H. D. Harrington, "The Distribution and Life History of the Trillium Nivale Riddell" by John N. Martin, "An Osage Area North of Mount Pleasant, Henry County, Iowa" by L. W. Wood, "The Influence of the French Revolution on Mathematics" by Helen F. Smith, "A Revised List of the Orthoptera of Iowa" by Herbert Knutson & H. E. Jaques, "Iowa's Artificial Lakes" by W. W. Aitken, etc Very good.