Wyeth Incorporated. 8Vo Softcover. Acceptable. Item #70944
19pp. Nearctic Crotalidae, North American Antisnakebite Serum. No date listed, published between 1946-1953. Text is unmarked with b/w illustrations and photos. Yellow paper covers show moderate wear, two small blue stains on front and previous owner's name in pencil. Stapled binding has tearing at the foot and top of spine, but remains attached. A nice reading copy.