Verma, P.S. Chordate embryology P.S. Verma, V.K. Agarwal - New Delhi: S. Chand, 2016 - 667 ISBN: 978-81-219-0261-8 Standard No.: 4112 [RecID from old SOUL v2 database] Subjects--Index Terms: Chordates Dewey Class. No.: 596