TY - BOOK ED - Bicol Fisheries Research, Development and Extension Network (BIFIRDEN) ED - Bureau of Fisheries and Aquatic Resources TI - Manual of operation AV - AG 511 .B5839 2014 PY - 2014/// CY - Camarines Sur, Philippines PB - Bicol Fisheries Research, Development and Extension Network (BIFIRDEN) KW - LCSH KW - Handbooks, vade-mecums, etc KW - Technical manuals ER -