The-Diversity-and-Abundance-of-Parasites-in-Age-Groups-of-Yellow-Perch-in-Lake-Bemidji-MN-Applied-to-a-Whittaker-Curve-Main-Kelly The-Diversity-and-Abundance-of-Parasites-in-Age-Groups-of-Yellow-Perch-in-Lake-Bemidji-MN-Applied-to-a-Whittaker-Curve-Main-Kelly