TY - GEN AU - MUTHUNAYAGAM, A E TI - EXTENDED ABSTRACTS : XVIII KERALA SCIENCE CONGRESS 2006 U1 - 500.06 MUT/EX CY - THIRUVANANTHAPURAM, KSCSTE KW - AGRICULTURAL,FISHERY AND VETERINARY SCIENCES KW - NATURAL HAZARDS-MANAGEMENT STRATAGY ER -