IR-15-4(55) 200 Helena-North Gravel Source

Author(s): Tandy Ford

Year: 1983


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Cite this Record

IR-15-4(55) 200 Helena-North Gravel Source. Tandy Ford. 1983 ( tDAR id: 239046)

This Resource is Part of the Following Collections

Spatial Coverage

min long: -113.166; min lat: 46.414 ; max long: -111.495; max lat: 47.954 ;

Individual & Institutional Roles

Sponsor(s): MDOT & FHWA (ISTEA, CTEP)

Record Identifiers

NADB document id number(s): 3054356

NADB citation id number(s): 000000287311


General Note: Contract number: IR15-4(55)200