William G. Dyer and Scott R. Ballard
Ochetosoma aniarum (Leidy, 1891) Skrjabin and Antipin, 1987 (Trematoda: Plagiorchiidae) in Nerodia cyclopion (Duméril, Bibron and Duméril, 1854)
William G. Dyer and Scott R. Ballard
Ochetosoma aniarum (Leidy, 1891) Skrjabin and Antipin, 1987 (Trematoda: Plagiorchiidae) in Nerodia cyclopion (Duméril, Bibron and Duméril, 1854)
Recent Advances in Spectroscopy* Author: Michelson, A.A.
The Relation of the State Academy of Science to the Natural History Surrounding the Chicago Academy of Sciences Author: Baker, F.C.
Recent Advances in Spectroscopy* Author: Michelson, A.A.