ISBN 3631519702 books & textbook
Induced Innovation and Productivity-Enhancing, Resource-Conserving Technologies in Central America: The Supply of Soil Conservation Practices and ... / Publications Universitaires Européennes)
Peter Lang GmbH, Internationaler Verlag der Wissenschaften /2004-09-01 Paperback / 252 Pages
isbn-10: 3631519702 / isbn-13: 9783631519707
