TY - BOOK AU - Achuthan Nair, G TI - Biology of the tropical isopods, Porcellio Laevis (Latreille) and Alitropus Typus (M. Edwards) T2 - Balakrishnan Nair, N U1 - T19802 ACH PY - 1980/// CY - Dept. of Aquatic Biology & Fisheries, University of Kerala, Thiruvananthapuram ER -