Palka D, Rossman M, Van Atten A, Orphanides C 2009 Effect of pingers on harbor porpoise (Phocoena phocoena) bycatch in the US Northeast gillnet fishery J Cetacean Res Manage 10(3): 217-226 Palka Debra L Lyssikatos Marjorie C Martins Amy Orphanides Christopher D Division Fishery Monitoring & Research Resource Evaluation & Assessment FMRD Fisheries Sampling READ Protected Species Primary Journal Article Primary publication
