TY  - BOOK
AU  - Riedijk, W. (ed.)
TI  - Appropriate technology for developing countries / editor W.  Riedijk
U1  - B 15.7 RIE -3517   
CY  - Netherlands : Delft University Press, 1982.
KW  - Technology - Developing countries
KW  - Developing countries - Economic conditions
KW  - Rural development - Developing countries
KW  - ENG
ER  -