TY  - BOOK
AU  - Fraenkel,Peter
TI  - Windpumps: a guide for development workers
SN  - 1853391263
PY  - 1993///
CY  - London
PB  - Intermediate Technology Publications
KW  - Wind pumps
KW  - Windmills
N1  - In association with the Stockholm Environment Institute
ER  -