Mountain Research and Development, Vol. 40, No. 2, Open Issue (May 2020), pp. R1-R14 (14 pages) Mountains are facing growing environmental, social, and economic challenges. Accordingly, effective ...
THE fourth part of the sketch of the geography and geology of the Himalayas is entirely the work of Mr. H. H. Hayden, and is devoted to a review of the present state of our knowledge of the Himalayas.