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Wheeler, W. M. 



tS, being a series of lectures deli 
at the Lowell Institute in Boston in March, 1922. New York, H. 
Brace & %o., 1923. 275 p., ilies. Documentary appendiz--Biblio 
Py 285-5556 Le 
Woodruff, L. L. Mo a. . a. 
The development of the sciences. . . New Haven, Yale University 
1923... 32%-pe, pl. .Apx. Te: Biographies: p.. 261-2965 Apx. Tie 
Faphies: p. 297-305. — 
Wright, J. K. 
Aids to geographical research. Bibliographies and periodicals. 
York, American Geographic Society, 192%. 243 p. 
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