ISBN 3847374060 books & textbook
Determinants of Physical Soil and Water Conservation Practices: by Smallholder Farmers: The Case of Kalu District, South Wollo Zone, Amhara Region,Ethiopia
Yimam, Seid Hamda, Hussien S.Karippai, Ranjan
LAP LAMBERT Academic Publishing /2012-03-26 Paperback / 124 Pages
isbn-10: 3847374060 / isbn-13: 9783847374060
