Verlag: Vermont Geological Survey Bull. 17, 1961, 159 pp. + 3 folded plates in rear pocket., 1961
Anbieter: Eryops Books, Stephenville, TX, USA
Soft cover. Softcovers; minor shelfwear w/ small creases at corners of wraps and leaves; light foxing of rear (blank) endpage and edges; o/w in very good condition.