Trees of change :

by Sanchez, Pedro

Published by : International Centre for Research in Agroforestry, (Nairobi, Kenya :) Physical details: 73 p. : ill., charts, photos, ports, graphs, maps. ; Subject(s): Agroforestry -- on farm. -- research | Technological innovations. | Trees -- effect of global warming on. -- plants Year: 2000 Reviews from LibraryThing.com: