TY - BOOK AU - Hindle, Allyson G. AU - Rosen, David A. S. AU - Trites, Andrew W. TI - Swimming depth and ocean currents affect transit costs in steller sea lions Eumetopias jubatus KW - MAMIFEROS MARINOS KW - LOBOS MARINOS KW - EUMETOPIAS JUBATUS KW - LOCOMOCION ER -