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Section 121. the Parts of Mid-Brain (mesencephalon) Will Be Easily

Text Book of Biology, Part 1: Vertebrata · H. G. Wells — chapter 121 of 285 · ~28 words · public domain

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recognised. Its cavity is in the adult mammal called the iter; its floor is differentiated into bundles of fibres, the crura cerebri (c.cb.), figured also in Figure 4.

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