TY  - BOOK
AU  - Riedijk,W.
TI  - Appropriate technology for developing countries
SN  - 9062750850 
PY  - 1987///
CY  - Delft, the Netherlands
PB  - Delft University Press
KW  - Technology
KW  - Developing countries
KW  - Appropriate technology
N1  - Includes bibliographical references
ER  -