An edition of Fast growing trees and nitrogen fixing trees (1990)

Fast Growing Trees and Nitrogen Fixing Trees

International Conference Marburg, October 8Th-12th, 1989

By International Conference on "Fast Growing Trees and Nitrogen Fixing Trees" (1st 1989 Philipps University),International Conference on "Fast Growing Trees and Nitrogen Fixing Trees" (1st : 1989 : Philipps University),Dietrich Werner