# Physiology, Comparative

Free to read here, from Project Gutenberg.

2 titles; page 1 of 1.

- [Allgemeine Physiologie](https://invisiblenetwork.ai/books/gutenberg/78079) by Max Verworn
- [Zoölogische Philosophie](https://invisiblenetwork.ai/books/gutenberg/27664) by Jean Baptiste Pierre Antoine de Monet de Lamarck