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Previous Issue: New Series, Vol. 24, No. 612, Sep. 21, 1906
Next Issue: New Series, Vol. 24, No. 614, Oct. 5, 1906
Front Matter (1 p.)
Some Problems for Agricultural Chemists, pp. 385-390
- E. B. Voorhees
The Teaching of Science in College, pp. 390-397
- George H. Mead
Scientific Books
- ----------------, pp. 397-398
- An Introduction to Astronomy
- Forest Ray Moulton
- Review author[s]: W. J. Hussey
- ----------------, pp. 398-399
- Introduction to General Inorganic Chemistry
- Alexander Smith
- Review author[s]: H. L. Wells
Scientific Journals and Articles, p. 399
Discussion and Correspondence
- Discontinuous Variation and Pedigree Culture, pp. 399-400
- David Starr Jordan
- Vulcanism, pp. 400-403
- Carl Barus
- The Rigidity of the Earth, p. 403
- L. M. Hoskins
- The Interior of the Earth, pp. 404-405
- Alfred C. Lane
- The Geographical Distribution of Students, p. 405
- Rudolf Tombo
Special Articles
- The Preservation of Surface Condenser Tubes in Plants Using Salt or Contaminated Water Circulation, pp. 405-409
- W. W. Churchill
Quotations
- The Next International Tuberculosis Congress, pp. 409-410
Current Notes on Meteorology, pp. 410-411
- R. DeC. Ward
Botanical Notes, pp. 411-413
- Charles E. Bessey
Central Building of Iowa State College of Agriculture and Mechanic Arts, p. 413
- L. H. Pammel
Sir William Perkin and the American Jubilee of the Coal Tar Industry, pp. 413-414
Scientific Notes and News, pp. 414-416
University and Educational News, p. 416
Previous Issue: New Series, Vol. 24, No. 612, Sep. 21, 1906
Next Issue: New Series, Vol. 24, No. 614, Oct. 5, 1906