33 - (Australia) An Overview of the Australian Southern Bluefin Tuna Purse Seine Pilot Observer Programme (02/03) and Observed Longline Operations 2002.: Stanley, R, and M. Scott. Read more about 33 - (Australia) An Overview of the Australian Southern Bluefin Tuna Purse Seine Pilot Observer Programme (02/03) and Observed Longline Operations 2002.: Stanley, R, and M. Scott.