Ayyar, M. Ekambaranatha and Ananthakrishnan, T.N. A Manual of Zoology Volume 1 Invertebrata Part II - Chennai S. Viswanathan (Printers & Publishers) Pvt. Ltd. 1954 - 991 Publisher. No.: Sapna Book Stall Subjects--Personal Names: Zoology Subjects--Topical Terms: Zoology