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An Index of Shale-Oil Patents
From Introduction: "Work on this project was begun early in 1944; and the results with respect to shale oil are reported in this Bulletin. Since this bulletin is only an index to this large repository of ideas relating to the the treatment of shale oil, the material is presented in the form of short notices describing the subject material of each patent, which consist of an abridgment of the patent (if British or Australian) or a typical claim in the case of the United States or foreign patents."
Date:
1948
Creator:
Klosky, Simon
Object Type:
Report
System:
The UNT Digital Library
Index of Selected Gasification Patents (In Three Parts): [Part] 2. United Kingdon, Australian, Canadian, and South African Patents
Report issued by the Bureau of Mines over patents related to the Fischer-Tropsch synthesis. Details of the patents are presented and discussed. This report includes illustrations.
Date:
1962
Creator:
Klosky, Simon & Murphy, Zane E.
Object Type:
Report
System:
The UNT Digital Library
GEO Year Book 2007: An Overview of Our Changing Environment
This publication is an overview of major global environmental issues and policy decisions during the course of 2007.
Date:
2007
Creator:
United Nations Environment Programme
Object Type:
Text
System:
The UNT Digital Library
GEO Year Book 2004/5: An Overview of Our Changing Environment
This publication discusses global environmental efforts, successes, and setbacks of 2004.
Date:
2005
Creator:
United Nations Environment Programme
Object Type:
Text
System:
The UNT Digital Library