Publicado por United States Government Printing Office., 1903
Librería: Eryops Books, Stephenville, TX, Estados Unidos de America
Soft cover, missing wraps. Condición: USED_GOOD. ORIGINAL 1903 PUBLICATION; ex-corporate library; missing covers; spine reinforced with tape; small tear at top of one page; o/w in good condition. Journal.
Publicado por USGS Bulletin # 205 (1903; 94 pp. + 27 plates) AND 206 (1903; 111 pp. + 5 plates) AND 207 (1902; 57 pp.)., 1903
Librería: Eryops Books, Stephenville, TX, Estados Unidos de America
Hardcover. Condición: UNSPECIFIED. HARDCOVER; three (3) USGS Bulletins bound together in blue buckram; ex-corporate library; minor shelfwear; Bulletin 206 w/ light soiling of cover page, very small chips on lower corner of leaves, and light gluestain on last page due to library card on blank verso; o/w all in good condition.