The germ-cell cycle in animals / by Robert W. Hegner ...
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Main Author: | Hegner, Robert W. (Robert William), 1880-1942 |
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Language: | English |
Published: |
New York :
The Macmillan company,
1914.
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Subjects: | |
Physical Description: | x pages, 1 leaf, 346 pages : illustrations ; 20 cm |
Format: | Book |