11 public-domain matches
Rays
Rays of Positive Electricity and Their Application to Chemical Analyses
Rays of Positive Electricity and Their Application to Chemical Analyses
Arquitectura Andina Y Peruana
Sharks and Skates: Ecology, Distribution and Conservation
Dissertatio prior de repetitione dotis et illatorum Von Zurückforderung des BrautSchatzes und Weiblichen Einbrigens quam praeside d. Io. Hartmuth Rays ... die Febr. 1741 publicae disquisitioni submittit Philipp. Georg. Draudt ..
On the Reflection of Cathode Rays
A CASE OF MYCOSIS FUNGOIDES SYMPTOMATICALLY CURED BY MEANS OF X-RAYS
A Letter from Mr. T. Melvil to the Rev. James Bradley, D. D. F. R. S. With a Discourse concerning the Cause of the Different Refrangibility of the Rays of Light
THE RELATION OF THE TRACHEA AND BRONCHI TO THE THORACIC WALLS, AS DETERMINED BY THE RONTGEN RAYS.1

X rays and crystal structure
"N" Rays