New England Intercollegiate Geological Conference guide book
By: prepared by Department of Geology, Williams College, Elwyn L. Perry ... [et al.].
Publisher: [s.n.]
Published: 1952
Place of publication: Williamstown, Mass
Language: eng
Number of pages: 32
Subjects: Geology; Guidebooks
Notes: "Williamstown, Massachusetts, October 18-19, 1952"--t.p.