Nielsen, Jennifer L & Powers, Dennis A. (editors) books & textbook
Evolution and the Aquatic Ecosystem: Defining Unique Units in Population Conservation
Nielsen, Jennifer L & Powers, Dennis A. (editors) Tables, Graphs, Etc
American Fisheries Societ /1995T Paperback / 435 Pages
isbn-10: 0913235946 / isbn-13: 9780913235942
