The relation between certain population changes and the physical environment in Hampden, Hampshire, and Franklin counties, Massachusetts, 1790-1925
By: [by] Lester Earl Klimm.
Published: 1933
Place of publication: Philadelphia
Language: eng
Number of pages: 128
Subjects: Human geography -- Massachusetts; Human beings -- Effect of environment on; Massachusetts -- Population; Massachusetts -- Economic conditions
Notes: Bibliography: p. 110-112.
Thesis (Ph. D.)--University of Pennsylvania, 1930.