-------- Original Message --------
Subject: digital index of USGS 30-minute (1:125,000) series?
Date: Tue, 23 Apr 2013 16:26:17 -0400
From: Susan Powell <[log in to unmask]>
To: maps-l <[log in to unmask]>
Hello!
Does anyone have a digital index of the USGS 30-minute series, or know
where I could find one? I haven't had any luck in my first search
through the internet...
Thank you,
Susan
Susan Powell
GIS Specialist for Metadata
Yale University Library