Global ETD Search

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.

1	Studies on the geotropism of snails (a) The geotropism of the marine snail, Littorina littorea. (b) The geotropism of fresh water snails ... Kanda, Sakyō, January 1915 (has links) Thesis (Ph. D.)--University of Minnesota, 1915. / Cover title. Vita: p. 3 of cover. "Reprinted from the Biological bulletin, vol. XXX, no. 1. January, 1916." Bibliography: p. 83-84, 97. Geotropism. Snails.
2	Studies on the geotropism of snails (a) The geotropism of the marine snail, Littorina littorea. (b) The geotropism of fresh water snails ... Kanda, Sakyō, January 1915 (has links) Thesis (Ph. D.)--University of Minnesota, 1915. / Cover title. Vita: p. 3 of cover. "Reprinted from the Biological bulletin, vol. XXX, no. 1. January, 1916." Bibliography: p. 83-84, 97. Geotropism. Snails.