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Previous Issue: Vol. 9, No. 213, Mar. 4, 1887
Next Issue: Vol. 9, No. 215, Mar. 18, 1887
Comment and Criticism, pp. 223-225
The Exploration of the Welle, pp. 225-227
The Health of New York during January, p. 227
Geographical Notes, pp. 227-230
Notes and News, p. 230
Letters to the Editor
- The Failure of Foreign Trees on American Soil, p. 231
- B. E. Fernow
- Inertia-Force, pp. 231-232
- E. H. Hall
- Comparative Taxation, p. 232
- Edward Atkinson
- On the Flight of Birds, p. 232
- Harrison Allen
- On the Serpentine of Syracuse, N.Y., pp. 232-233
- George H. Williams
- Thought-Transferrence, pp. 233-235
- Edmund Gurney
- On Tiptoe, p. 235
- F. C. Van Dyck
- Increase of the Electrical Potential of the Atmosphere with Elevation, pp. 235-236
- Alexander McAdie
The Characteristic Curves of Composition, pp. 237-246
- T. C. Mendenhall
Tidal Observations of the Greely Expedition, pp. 246-249
- A. S. C.
Agriculture in England in 1886, pp. 249-250
Natural Gas, pp. 250-251
Supan's Journal of Commercial Geography, pp. 251-252
- F. Boas
Previous Issue: Vol. 9, No. 213, Mar. 4, 1887
Next Issue: Vol. 9, No. 215, Mar. 18, 1887