GRIDVECTOR (version 1) [microform] : an ARC/INFO AML program to extract linear features from a gray-scale image of a paper geologic map / by Feliks Persits.
Edition
Version 1.
Published
Denver, CO : Dept. of Interior, U.S. Geological Survey, [1998]
Physical Description
1 v. (various pagings) : maps ; 28 cm.
Notes
Cover title.
Shipping list no.: 99-0300-M (illegible header); 99-0395-M (legible header).