The type of windpump discussed in this book is known as a multi-blade direct drive windpump.
47 Pages, illustrations
Publication Details
- Published: 1994
 - Publisher: Machine Conversation
 - ISBN-10: 1870653297
 - ISBN-13: 978-1870653299
 - Dewey Decimal: 621.25
 - ECHO Library: 621.25 BAR