Airphoto interpretation of engineering soils of Dekalb County, Indiana /

Bibliographic Details
Main Author:	Yeh, P. T. (Pao-Tai), 1920-
Corporate Author:	Joint Highway Research Project (Ind.)
Format:	Book
Language:	English
Published:	Lafayette : Purdue University, 1961.
Series:	Joint Highway Research Project (Ind.) (Series) ; JHRP-61-30.
Subjects:	Aerial photography. Soils > Maps.

Description
Physical Description:	36 leaves : illustrations, map (folded in pocket) ; 28 cm.