Ayyar, M. Ekambaranatha and Ananthakrishnan, T.N. A Manual of Zoology Volume II Chordata - Madras S. Viswanathan (Printers & Publishers), Pvt., Ltd. 1954 - 680 Publisher. No.: Anjana Book Distributors Subjects--Personal Names: Zoology Subjects--Topical Terms: Zoology