The works of Francis Maitland Balfour, Volume 3 (of 4) — COMPARISON OF THE FORMATION OF THE GERMINAL LAYERS AND OF THE EARLY STAGES IN THE DEVELOPMENT OF VERTEBRATES.

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The works of Francis Maitland Balfour, Volume 3 (of 4) Volume 3 of 4 · COMPARISON OF THE FORMATION OF THE GERMINAL LAYERS AND OF THE EARLY STAGES IN THE DEVELOPMENT OF VERTEBRATES. · ch 14/32

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