Savannas, Barrens, and Rock Outcrop Plant Communities of North America Fralish, James S. Anderson, Roger C. Baskin, Jerry M. 9780521035811 Heftet 20.04.2007 Engelsk Produseres på bestilling
Taxonomy and Ecology of Woody Plants in North American Forests : (Excluding Mexico and Subtropical Florida) Fralish, James S. Franklin, Scott B. 9780471161585 Innbundet 22.02.2002 Engelsk I salg
