1. Principles of zoölogy: touching the structure, development, distribution, and natural arrangement of the races of animals, living and extinct : for the use of schools and colleges. Part I, Comparative physiology Author(s): Agassiz, Louis, 1807-1873 Publication: Boston : Gould, and Lincoln, 1860 Subject(s): Physiological PhenomenaAnimal Population GroupsPhysiology, ComparativeZoology
2. Conradi Gesneri Tigurni medicinae et philosophiae professoris in Schola Tigurina Historiæ animalium Lib. V: qui est de serpentium natura : ex variis schedis et collectaneis eiusdem compositus Author(s): Gessner, Conrad, 1516-1565 Publication: Tiguri : In officina Froschouiana, 1587 Subject(s): Animal Population GroupsZoologyReptilesScorpions