Berry, A.K. . An Introduction to Embryology / Textual Documents A.K. Berry. - 3rd Rev. ed. / - Delhi : Emkay Publications , 1991. - viii,287p. : ill ; 22cm . Index ISBN: 81-85712-16-6 Subjects--Index Terms: Zoology Embryology G-Zoology Dewey Class. No.: 591.31 / Be 459 In