Preparation of Botanical Models and Lantern Slides from Sheet Plastic

Autor: Postlethwait, S. N., Cummins, G. B., Lefforge, J. H., Gries, G. A., Stearns, Forest
Zdroj: American Journal of Botany, 1953 May 01. 40(5), 332-335.
Databáze: JSTOR Journals