A guide for laboratory geography teaching
By: by O.D. von Engeln ... For use in connection wtih A laboratory manual of physical and commercial geography, by the late Professor R.S. Tarr and O.D. von Engeln, PH. D.
Contributors: Tarr, Ralph S. 1864-1912.
Publisher: The Macmillan Company
Published: 1913
Place of publication: New York
Language: eng
Number of pages: 20
Subjects: Geography -- Study and teaching; Physical geography -- Laboratory manuals