appropriate technologies for development countries / ECKAUS, RICHARDS

Public ISBD Title : appropriate technologies for development countries Material Type: printed text Authors: ECKAUS, RICHARDS ; , Publisher: united state america : national academy of sciencies Publication Date: 1997 Pagination: , 140p, , Languages : (En) Keywords: development countries  Appropriate technologies Class number: 338.911724ECK appropriate technologies for development countries [printed text] / ECKAUS, RICHARDS ; , . - united state america : national academy of sciencies, 1997 . - , 140p, ,. Languages : (En) Keywords: development countries  Appropriate technologies Class number: 338.911724ECK