Bibliography of North American Geology
Bibliography of North American Geology

Author:

Publisher:

Published: 1969

Total Pages: 1490

ISBN-13:

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1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.

List of Serials Currently Received in the Library of the United States Department of Agriculture as of July 1, 1957
List of Serials Currently Received in the Library of the United States Department of Agriculture as of July 1, 1957

Author: United States. Department of Agriculture. Library

Publisher:

Published: 1958

Total Pages: 632

ISBN-13:

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This list includes all serials, printed and processed, received by the Library of the United States Department of Agriculture, on a current basis, as of July 1, 1957. Only dailies or administrative use are omitted. A serial is defined as a publication that is issued either regularly or irregularly over an unspecified period of time. For the purposes of this list, a serial was considered current if it had been received in the Library at any time since January 1954, unless it was known to have ceased.