Effects of Nitrogen Source and Phosphorus on Crested Wheatgrass Growth and Water Use

Autor:	Power, J. F.
Zdroj:	Journal of Range Management, 1970 May 01. 23(3), 175-178.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/3896381 Zobrazit plný text záznamu