Книги автора «Geographical Society of Philadelphia»

Bulletin of the Geographical Society of Philadelphia, 1912, Vol. 10 (Classic Reprint) (Geographical Society of Philadelphia)

Bulletin of the Geographical Society of Philadelphia, 1906, Vol. 4 (Classic Reprint) (Geographical Society of Philadelphia)

Bulletin Of The Geographical Society Of Philadelphia; Volume 3 (Geographical Society of Philadelphia)

Bulletin Of The Geographical Society Of Philadelphia, Volumes 9-10 (Geographical Society of Philadelphia)