Getting this item's online copy...
Find a copy in the library
Getting this item's location and availability...
Find it in libraries globally
|Material Type:||Government publication, National government publication|
|All Authors / Contributors:||National Center for Appropriate Technology (U.S.); Appropriate Technology Program (U.S.)|
|Description:||28 pages : illustrations ; 28 cm|
|Responsibility:||prepared by the National Center for Appropriate Technology, prepared for the U.S. Dept. of Energy, Assistant Secretary, Conservation and Renewable Energy, Small Scale Technology Branch, Appropriate Technology Program.|
Retrieving notes about this item