World geography of petroleum /
ed. by Wallace E. Pratt and Dorothy Good.
- [Princeton] : Published for the American Geographical Society by Princeton University Press, 1950.
- xvii, 464 p. : ill., maps (1 fold. col.) ; 26 cm.
- Special publication / American Geographical Society ; no. 31 .
- no. 31 Special publication (American Geographical Society of New York) ; .