Formats: Text / Subjects: Ranidae / Authors: Mason, John J., author - Digital Collections - National Library of Medicine Search Results

Start Over Formats Text ✖ Subjects Ranidae ✖ Authors Mason, John J., author ✖

1. New group of nerve-cells in the spinal cord of the frog (Rana pipiens and Rana halecina)

Author(s):: Mason, John J., author
Publication:: [New York?] : [publisher not identified], [1879?]
Subject(s):: Spinal Cord -- cytology
Ranidae

2. Lead-poisoning in frogs

Author(s):: Mason, John J., author
Publication:: New York : D. Appleton and Company, 1877
Subject(s):: Lead Poisoning
Ranidae