Early nutrition of Echinops spinosissimus on white-dune and desert soils

Autor:	Hammuda, M. A., Bakr, Zeinab Y.
Zdroj:	Plant and Soil, 1970 Oct 01. 33(2), 467-472.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/42932789 Zobrazit plný text záznamu Full text from SpringerLink