Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 887
bankia and some other Polyzoa a muscular stomach or gizzard for thetrituration of the food intervenes between the oesophagus and thetrue digestive stomach.) The walls of the stomach, It, have consider-able thickness, and the epithelial cells which line them seem to havethe character of a…
Microscopy
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