open access Methods of shutting off water in oil and gas wells Description: No Description Available. Date: January 1, 1918 Creator: Tough, F. B. Partner: UNT Libraries Government Documents Department
open access Vapor pressure of various compounds at low temperatures Description: No Description Available. Date: January 1, 1916 Creator: Burrell, G. A. & Robertson, I. W. Partner: UNT Libraries Government Documents Department