Editore: Geological Society of America., 1977
Da: Eryops Books, Stephenville, TX, U.S.A.
No Binding. Condizione: Good. ORIGINAL article, disbound from journal; no covers; owner's stamp; light browning of leaves; light creasing of corners of leaves; o/w in good condition. Journal.
Editore: Quaternary Research, 1971
Da: Larry W Price Books, Portland, OR, U.S.A.
Rivista / Giornale
Pamphlet. Condizione: Very Good. Vol 1, pp. 175-187, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG.