TY - BOOK AU - Damiano, Jonathan B.; supervised by Wales Singini, Petros Chigwechokha and Elias R. Chirwa AU - Singini, Wales AU - Chigwechokha, Petros AU - Chirwa, Elias R. TI - Effects of variation in input levels on fish catches and species composion on lake Malombe fishery from 1976 to 2003 KW - variation KW - species N1 - Includes references and appendices; Mzuzu ER -