Books in Browsing: Science - General (sorted alphabetically)
- Atlantic Monthly, Volume 18, No. 106, August, 1866 Various
- Atlantic Monthly, Volume 18, No. 109, November, 1866 Various
- Atlantic Monthly, Volume 20, No. 118, August, 1867 Various
- Atlantic Monthly, Volume 20, No. 119, September, 1867 Various
- Atlantic Monthly, Volume 20, No. 120, October, 1867 Various
- Atlantic Monthly, Volume 20, No. 121, November, 1867 Various
- Atlantic Monthly, Volume 20, No. 122, December, 1867 Various
- atom and the Bohr theory of its structure : an elementary presentation Hendrik Anthony Kramers and Helge Holst
- Atom and the Ocean E. W. Seabrook Hull
- Atomic Fingerprint: Neutron Activation Analysis Bernard Keisch
- Atoms at the Science Fair: Exhibiting Nuclear Projects Robert G. LeCompte and Burrell L. Wood
- Atoms in Agriculture: Applications of Nuclear Science to Agriculture (Revised) Thomas S. Osborne
- Atoms, Nature, and Man: Man-made Radioactivity in the Environment Neal O. Hines
- At the Deathbed of Darwinism: A Series of Papers Eberhard Dennert
- attitudes of animals in motion, illustrated with the zoopraxiscope Eadweard Muybridge
- Audubon and His Journals, Volume 1 John James Audubon
- Audubon the Naturalist: A History of His Life and Time. Vol. 1 (of 2) Francis Hobart Herrick
- Audubon the Naturalist: A History of His Life and Time. Vol. 2 (of 2) Francis Hobart Herrick
- Auk: A Quarterly Journal of Ornithology, Vol. XXXVI APRIL, 1919 No. 2 Various
- Auroræ: Their Characters and Spectra J. Rand Capron
- Aus dem Leben der Insekten (German) Arabella B. Buckley
- Aus dem Leben unserer Vögel (German) Arabella B. Buckley
- Aus den Tiefen des Weltmeeres (German) Carl Chun
- Aus der Schneegrube (German) Wilhelm Bölsche
- Australasian Fossils: A Students' Manual of Palaeontology Frederick Chapman