ISBN 0893273252 books & textbook
Swidden-Fallow Agroforestry in the Peruvian Amazon (Advances in Economic Botany Vol. 5)
Christine Padoch William M. Denevan
New York Botanical Garden /1987-12-30 Paperback / 107 Pages
isbn-10: 0893273252 / isbn-13: 9780893273255
