SHIP'S CAPTAIN Gary Petrae, RV David Starr Jordan PERSONNEL PARTICIPATING IN THE COLLECTlON OF DATA Manion, Susan M. Fishery Biologist, NMFS (in charge) Abramenkoff. Dimitry N. Fishery Biologist, NMFS Bos, David I. Staff Research Associate, SIO Brody, Eric A. Programmer/Analyst, SIO Dotson, Ronald C. Fishery Biologist, NMFS Griffith, David A. Fishery Biologist, NMFS Gripp, Sherry L. Staff Research Associate, SIO Gruber, Dennis W. Marine Technician, SIO Mitchell, B Greg Asst. Research Biologist, SIO Mullin, Michael M. Director of MLRG, Professor, SIO Renger, Edward H. Staff Research Associate, SIO Veit, Richard R. Research Associate, University of Washington Wilkinson, James R. Staff Research Associate, SIO