Three Undescribed North American Leeches (Hirudinea): Notulae Naturae of The Acad. of Natural Sciences of Phila., No. 250
Author:
Publisher: Academy of Natural Sciences
Published:
Total Pages: 20
ISBN-13: 9781604832501
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Proceedings of The Academy of Natural Sciences (Vol. CV, 1953)
Author:
Publisher: Academy of Natural Sciences
Published:
Total Pages: 276
ISBN-13: 9781437955064
DOWNLOAD EBOOKNorth American Freshwater Leeches, Exclusive of the Piscicolidae
Author: Roy T. Sawyer
Publisher: Urbana: University of Illinois Press
Published: 1972
Total Pages: 168
ISBN-13:
DOWNLOAD EBOOKProceedings of the Academy of Natural Sciences of Philadelphia
Author: Academy of Natural Sciences of Philadelphia
Publisher:
Published: 1951
Total Pages: 870
ISBN-13:
DOWNLOAD EBOOK"Publications of the Academy of Natural Sciences of Philadelphia": v. 53, 1901, p. 788-794.
The National Union Catalog, Pre-1956 Imprints
Author:
Publisher:
Published: 1968
Total Pages: 712
ISBN-13:
DOWNLOAD EBOOKIllinois Biological Monographs
Author: Roy T. Sawyer
Publisher:
Published: 1972
Total Pages: 180
ISBN-13:
DOWNLOAD EBOOKHelminthological Abstracts
Author:
Publisher:
Published: 1952
Total Pages: 1046
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DOWNLOAD EBOOKThe National Union Catalog, 1952-1955 Imprints
Author:
Publisher:
Published: 1961
Total Pages: 712
ISBN-13:
DOWNLOAD EBOOKDictionary Catalog of the Department Library
Author: United States. Department of the Interior. Library
Publisher: Boston : G. K. Hall
Published: 1967
Total Pages: 810
ISBN-13:
DOWNLOAD EBOOKCatalog of the Library of the Academy of Natural Sciences of Philadelphia
Author: Academy of Natural Sciences of Philadelphia. Library
Publisher:
Published: 1972
Total Pages: 762
ISBN-13:
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