Office of the Executive Vice Chancellor and Provost - 1980 Helfrich, L. A., & Nielsen, L. A. (1980). Should you fertilize your fish pond? Virginia Wildlife, 41(1), 16–17. Murphy, B. R., Nielsen, L. A., & Turner, B. J. (1980). Electrophoretic assessment of walleye ( Stizostedion vitreum ) stock structure in Claytor Lake, Virginia. Isozyme Bulletin, 13, 100. NIELSEN, L. A., & SCHOCH, W. F. (1980). ERRORS IN ESTIMATING MEAN WEIGHT AND OTHER STATISTICS FROM MEAN LENGTH. TRANSACTIONS OF THE AMERICAN FISHERIES SOCIETY, 109(3), 319–322. https://doi.org/10.1577/1548-8659(1980)109<319:EIEMWA>2.0.CO;2 NIELSEN, L. A. (1980). EFFECT OF WALLEYE (STIZOSTEDION-VITREUM-VITREUM) PREDATION ON JUVENILE MORTALITY AND RECRUITMENT OF YELLOW PERCH (PERCA-FLAVESCENS) IN ONEIDA LAKE, NEW-YORK. CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES, 37(1), 11–19. https://doi.org/10.1139/f80-002 Nielsen, L. A. (1980). Video-tape programs for fisheries and wildlife education. Proceedings of the ... Annual Conference, Southeastern Association of Fish and Wildlife Agencies, 33, 767–770.