Menu Expand Menu Close
Back to Top
Filter Search Expand Close Filter
Search Expand Search Close

Search Constraints

Start Over
You searched for: All Creators Gray, A. R. Remove constraint All Creators: Gray, A. R. Subject Topical Boring. Remove constraint Subject Topical: Boring.
1 entry found
Number of results to display per page

Search Results

1. Deep well drilling.

Creator Personal:
Gray, A. R.
Title:
Deep well drilling.
Call Number:
P752
Date:
1917
Description:
Journal article tearout from: Natural Gas Association of America. Meeting. Proceedings, 12th (1917).
Subject Topical:
Oil well drilling., Boring., Gas well drilling., Wells.
All:
Oil well drilling., Boring., Gas well drilling., Wells.