003220000a22001210004500060000800000082001200008100004600020245002400066260005100090260000900141300000800150650004200158  a100  a591 EKA  aEkambaranath Ayyar M, Ananthakrishnan T N  aOutlines of zoology  aS Viswanathan ( Printers & Publishing) Pvt Ltd  c1954  a608  aZoology/protoplasm/enzymes/morphology