Approximate change in water levels in the Chicot and Evangeline aquifers 1977-88 and 1987-88, and measured compaction 1973-88, in the Houston-Galveston region, Texas /

Bibliographic Details
Main Author:	Gabrysch, R. K.
Corporate Author:	Harris-Galveston Coastal Subsidence District (Tex.)
Other Authors:	Ranzau, C. E., Coplin, L. S.
Format:	Government Document Microform Map
Language:	English
Published:	[Reston, Va.] : U.S. Geological Survey, 1988.
Series:	U.S. Geological Survey open-file report ; 88-168.
Subjects:	Groundwater > Texas > Houston > Maps. Groundwater > Texas > Galveston > Maps. Water-supply > Texas > Galveston > Maps. Water-supply > Texas > Houston > Maps.
Online Access:	https://purl.fdlp.gov/GPO/LPS83889

Description
Item Description:	Scale [approximately 1:400,000] (W 95⁰45ʹ--W 94⁰45ʹ/N 30⁰00ʹ--N 29⁰00ʹ). Microform.
Physical Description:	5 maps and 2 data sheets : color ; sheets 56 x 43 cm. and 28 x 22 cm., folded in envelope 30 x 23 cm. Also available via Internet from the USGS web site. Adress as of 7/23/07: http://pubs.er.usgs.gov/usgspubs/ofr/ofr88168; current access via PURL.