Dams - Transcript.
Date
1951
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
UNKNOWN
Abstract
"Topographic: Entails head of waterfall storage, width between abutments at dam site which have influence on type of structure of the dam. Ordinarily a fairly wide valley, such as at P. R. or on the lower Columbia, the spillway and power house are concrete and the rest of some impervious type earth."
Description
14 page typed transcription, created by Click Relander.