TY - BOOK AU - Wohlfarth,Giora W., Hulata, Gideon AU - x TI - Applied genetics of tilapias: x SN - x U1 - R639.3752/W846a PY - 1983/// CY - Philippines PB - International center for living aquatic Resources Management KW - Tilapias KW - Fish culture N1 - x ER -