Jenssen, Thomas A.
Seasonal Organ Weights of the Green Frog, Rana clamitans (Anura, Ranidae) Under Natural Conditions
Jenssen, Thomas A.
Seasonal Organ Weights of the Green Frog, Rana clamitans (Anura, Ranidae) Under Natural Conditions
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.
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