Daylight, twilight, darkness, and time their distribution over the earth and their relationships to human affairs /

Main Author: Harrison, Lucia C.
Format: Book
Language: English
Published: New York : Silver, Burdett and company, [1935]
Physical Description: viii, 216 pages : including frontispiece, illustrations, diagrams ; 20 cm.
Subjects:

CMU Main Books 3rd Floor

LocationCall Number: Status
CMU Main Books 3rd Floor QB44 .H35 Available
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