The embryology of the echiuroid worm, Urechis caupo

Responsibility
by William Wallace Newby ...
Imprint
Philadelphia, The American Philosophical Society, 1940.
Physical description
xv, [1], 219 p. illus. 24 cm.
Series
Memoirs of the American Philosophical Society v. 16, 1940

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Librarian view | Catkey: 91225