Hedgepeth J, Gallucci VF, Campos J, Mug M. Hydroacoustic estimation of fish biomass in the Gulf of Nicoya, Costa Rica. Rev. Biol. Trop. [Internet]. 2000Jul.1 [cited 2024Apr.30];48(2-3):371–387. Available from: https://revistas.ucr.ac.cr/index.php/rbt/article/view/18754