The Influence of Replacing Calcium with Strontium on the Development of Woodsia obtusa

Autor:	Bryan, Abbie Lou, O'Kelley, Joseph C.
Zdroj:	American Fern Journal, 1967 Jan 01. 57(1), 27-31.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/1546842 Zobrazit plný text záznamu