Pettijohn, F. J. (Francis John), 1904-1999
Dates
- Existence: 1904 - 1999
Found in 1 Collection or Record:
Francis Pettijohn papers
Francis John Pettijohn (1904-1999) was an American geologist.This collection consists of research materials and notes from 1929 through 1951. This collection is unprocessed.
Filtered By
- Subject: letters (correspondence) X