De l’influence des agens physiques sur la vie.

Edwards studied the influence of environmental factors on animal life, concluding that vital processes depend on external physical and chemical forces but are not entirely controlled by them. The work includes an account of Edwards’ important experimental work regarding the effect of light on the body. Digital facsimile from Google Books at this link.  For the English translation by Thomas Hodgkin, with important additional material by Hodgkin and others see No. 12197.