A tracking transducer for following fish movement in shallow waterand at close rangeJohn B. Hedgepeth, David Fuhriman, George M. W. Cronkite, Yunbo Xie and Tim J. MulliganAquat. Living Resour., 13 5 (2000) 305-311DOI: https://doi.org/10.1016/S0990-7440(00)01089-5
