Science, New Series, Vol. 25, No. 651, Jun. 21, 1907

Previous Issue: New Series, Vol. 25, No. 650, Jun. 14, 1907
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Front Matter (1 p.)
Linnæus as a Zoologist, pp. 953-961

J. A. Allen

Scientific Books

----------------, pp. 962-964

Hydrates in Aqueous Solution

Harry C. Jones

Review author[s]: Louis Kahlenberg

----------------, pp. 964-965

Electrons or the Nature and Properties of Negative Electricity

Oliver Lodge

Review author[s]: H. A. Bumstead

Societies and Academies, pp. 965-970

Discussion and Correspondence

The First Species Rule: An Objection, pp. 970-971

F. A. Bather

The Great Inferior Tusked Mastodon of the Loup Fork Miocene, pp. 971-972

Charles H. Sternberg

Concerning Steno, p. 972

C. K. W.

Special Articles

On Sun Spots, pp. 972-973

Carl Barus

Does the Mammalian Heart Obey the Law for Chemical Reaction Velocities as Influenced by Temperature?, pp. 973-974

Charles D. Snyder

The Flanking Detrital Slopes of the Mountains of the Southwest, pp. 974-978

William P. Blake

Quotations

The Presidency of the Massachusetts Institute of Technology, pp. 978-979

Current Notes on Meteorology and Climatology, pp. 979-980

R. DeC. Ward

Academic Salaries, pp. 980-981

Edward M. Shepard

Scientific Notes and News, pp. 981-984
University and Educational News, p. 984

Previous Issue: New Series, Vol. 25, No. 650, Jun. 14, 1907
Next Issue: New Series, Vol. 25, No. 652, Jun. 28, 1907