Final report, Chulalongkorn University, Bangkok, 2-3 April 1979 / 
Working Group on Development of Appropriate Technology for Rural Development and Low-Income Groups in Southeast Asia and the Pacific ; organized and convened by the Engineering Institute of Thailand in cooperation with Unesco. 
 - [Bangkok] :  Federation of Engineering Institutions in Southeast Asia and the Pacific,  1979. 
 - 69p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Appropriate technology--Developing countries.<br/>Appropriate technology--Papua New Guinea.<br/>Rural development--Developing countries.<br/>Rural development--Papua New Guinea.