Zanella, I., López-Garro, A., & Arauz, R. (2009). CHARACTERIZATION OF THE FISHING OF THE HAMMER SHARK, SPHYRNA LEWINI, IN THE EXTERNAL PART OF THE GULF OF NICOYA, COSTA RICA. Revista Ciencias Marinas Y Costeras, 1, 175-195. https://doi.org/10.15359/revmar.1.10