Verlag: American Journal of Science., 1912
Anbieter: Eryops Books, Stephenville, TX, USA
Soft cover. Zustand: Good. ORIGINAL 1912 Reprint/Offprint of journal article; softcovers; small tear at top of last page; light tanning of leaves, o/w in good condition. Journal.
Verlag: Carnegie Institute of Washington, Washington, 1913
Anbieter: Browse Awhile Books, Tipp City, OH, USA
Soft Cover. Zustand: Faulty. 81pp. An otherwise near fine copy, with damp stain on outside edge of first 40 pages. Two small stains on back cover. Size: Large Quarto.