Directory of United States Government Periodicals and Subscription Publications: February 1968
Publication month:
11
Publication frequency:
[Monthly.]
Printer:
(Geological Survey, Interior Department.)
SuDoc number:
I 19.54:(date)
Notes:
* For Sale by Superintendent of Documents. Paper, $5.00 a yr., $1.25 additional for foreign mailing; single copy 45c. • Sent to Depository Libraries. Item 619-A
Availability:
* For Sale by Superintendent of Documents. Paper, $5.00 a yr., $1.25 additional for foreign mailing; single copy 45c. • Sent to Depository Libraries. Item 619-A