The Urban Tree Project: Using geographic information systems to determine the ecological value of neighborhood trees

Autor:	Barnett, Michael, Houle, Meredith, Hufnagel, Elizabeth, Pancic, Alexander, Lehman, Mike, Hoffman, Emily
Zdroj:	The Science Teacher, 2010 Feb 01. 77(2), 35-39.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/24145409 Zobrazit plný text záznamu