Contributions to Astrogeology, 1967-71 (open access)

Contributions to Astrogeology, 1967-71

From contributions of astrogeology: The principal goal of research in astrogeology is the solution of several cardinal problems of geology...The present volume is the first of a series of professional papers that will describe major results of research in astrogeology.
Date: 1972
Creator: Geological Survey (U.S.)
System: The UNT Digital Library
Sulfur Compounds in Crude Oil (open access)

Sulfur Compounds in Crude Oil

From Abstract: "This report summarizes a systematic 20-year study of the organic sulfur compounds in Wasson, Texas, crude oil and, to a lesser extent, of three crude oils, that culminated in some 200 individual sulfur-compound identifications. This report reviews early sulfur literature covering petroleum sulfur compound identifications completed before this study was begun, and cites 58 papers resulting from this work."
Date: 1972
Creator: Rall, H. T.; Thompson, C. J.; Coleman, H. J. & Hopkins, R. L.
System: The UNT Digital Library