Bedrock of Iowa.

Saved in:
Bibliographic Details
Corporate author / creator:Iowa Geological Survey.
Imprint:Iowa City : The Survey, 1969.
Description:1 map : col. ; on sheet 22 x 28 cm.
Language:English
Subject:
Cartographic data:Scale [ca. 1:2,280,000] (W 96⁰37ʹ00ʺ--W 90⁰07ʹ00ʺ/N 43⁰30ʹ00ʺ--N 40⁰07ʹ00ʺ).
Format: Map Print
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/1739128
Description
Physical Description:Scale [ca. 1:2,280,000] (W 96⁰37ʹ00ʺ--W 90⁰07ʹ00ʺ/N 43⁰30ʹ00ʺ--N 40⁰07ʹ00ʺ).
1 map : col. ; on sheet 22 x 28 cm.