Cover image
Normal view MARC view ISBD view

How to construct a cheap wind machine for pumping water.

Series: Do-it-youself leaflet;no.l-5 Published by : Brace Research Institute,McDonald College of McHill University, (Quebec : ) Physical details: 16 p. ; ill. - Subject(s): Waterworks-Technological innovations. | Wind power. | Waterwheels. Year: 1973
Reviews from LibraryThing.com:
Tags from this library:
No tags from this library for this title.
Log in to add tags.

There are no comments for this item.

Log in to your account to post a comment.