The type of windpump discussed in this book is known as a multi-blade direct drive windpump.
47 Pages, illustrations
Maelezo ya Uchapishaji
- Limechapishwa: 1994
- Mchapishaji: Machine Conversation
- ISBN-10: 1870653297
- ISBN-13: 978-1870653299
- Dewey Decimal: 621.25
- Maktaba ya ECHO: 621.25 BAR