Publications issued in Dec. 1949 and Jan. 1950; list 497 and 498.
Publication Title:
Publications issued in Dec. 1949 and Jan. 1950; list 497 and 498.
Display Title:
Publications issued in Dec. 1949 and Jan. 1950; list 497 and 498.
Appendix Title:
Semiannual List of Periodicals and Periodic Releases, Serials and Statistical Statements:July 1950
Corporate Agency Authors:
Geological Survey and Interior Dept.
Sort Author:
Geological Survey
Corporate/Agency Author:
Geological Survey
Publication month:
6
Publication frequency:
[1950.]
SuDoc number:
I 19.14/4:497-498
Description:
5 p. and 4 p.
Notes:
[Monthly.]
Notes:
[Monthly.] † Distribution Made by Issuing Office. • Sent to Depository Libraries. Item 500
Notes:
— continued, with title, New publications of Geological Survey, publications issued in Feb.-May 1950; list 499-502. [1950.] Each 8 p. or 7 p. L. C. card GS 11-221 I 19.14/4:499-502
Availability:
† Distribution Made by Issuing Office. • Sent to Depository Libraries. Item 500