| An inpatient study of the effects of buprenorphine on cigarette smoking in men concurrently dependent on cocaine and opioids NH Mutschler, BJ Stephen, SK Teoh, JH Mendelson, NK Mello Nicotine & Tobacco Research 4 (2), 223-228, 2002 | 38 | 2002 |
| Woody invasions of urban trails and the changing face of urban forests in the Great Plains, USA KT Nemec, CR Allen, A Alai, G Clements, AC Kessler, T Kinsell, A Major, ... The American Midland Naturalist 165 (2), 241-256, 2011 | 36 | 2011 |
| Population estimate of Chinese mystery snail (Bellamya chinensis) in a Nebraska reservoir NM Chaine, CR Allen, KA Fricke, DM Haak, ML Hellman, RA Kill, ... | 34 | 2012 |
| Fecundity of the Chinese mystery snail in a Nebraska reservoir BJ Stephen, CR Allen, NM Chaine, KA Fricke, DM Haak, ML Hellman, ... Journal of Freshwater Ecology 28 (3), 439-444, 2013 | 29 | 2013 |
| Survival and behavior of Chinese mystery snails (Bellamya chinensis) in response to simulated water body drawdowns and extended air exposure KM Unstad, DR Uden, CR Allen, NM Chaine, DM Haak, RA Kill, KL Pope, ... | 24 | 2013 |
| Toxicity of copper sulfate and rotenone to Chinese mystery snail (Bellamya chinensis) DM Haak, BJ Stephen, RA Kill, NA Smeenk, CR Allen, KL Pope | 13 | 2014 |
| Thermal tolerance limits of the Chinese mystery snail (Bellamya chinensis): Implications for management JL Burnett, A Wong, CR Allen, DM Haak, BJ Stephen, DR Uden American Malacological Bulletin 36 (1), 140-144, 2018 | 11 | 2018 |
| Species composition of Nebraska's freshwater gastropod fauna: A review of historical records BJ Stephen American Malacological Bulletin 33 (1), 61-71, 2014 | 10 | 2014 |
| Mortality estimate of Chinese mystery snail, Bellamya chinensis (Reeve, 1863) in a Nebraska reservoir DM Haak, NM Chaine, BJ Stephen, A Wong, CR Allen | 6 | 2013 |
| Enamel-based mark performance for marking Chinese mystery snail Bellamya chinensis A Wong, CR Allen, NM Hart, DM Haak, KL Pope, NA Smeenk, BJ Stephen, ... | 5 | 2013 |
| Excretion of ammonia and urea during development in the oyster toadfish, Opsanus tau BJ Stephen, RW Griffith Marine & Freshwater Behaviour & Phy 34 (4), 257-264, 2001 | 4 | 2001 |
| Distribution and Conservation Status of the freshwater gastropods of Nebraska BJ Stephen | 3 | 2017 |
| The freshwater gastropods of Nebraska and South Dakota: A review of historical records, current geographical distribution and conservation status BJ Stephen The University of Nebraska-Lincoln, 2018 | 1 | 2018 |
| A survey of the freshwater snails of the prairie pothole region of South Dakota BJ Stephen Report submitted to the South Dakota Department of Game, Fish and Parks, 2006 | 1 | 2006 |
| Drug use and lifestyle at a Nebraska two-year college BJ Stephen, SM Linsenmeyer, SM McGuire | 1 | 2005 |
| Drug Use and Life Style Among College Students at a Two-year College: A 10-year Longitudinal Study BJ Stephen, E Clement, B Pengra | | 2015 |
| Invasive Plants: A Guide to Identification, Impacts, and Control of Common North American Species CR Allen, A Alai, AC Kessler, T Kinsell, AL Major, K Nemee, BJ Stephen Great Plains Research 18 (2), 234, 2008 | | 2008 |
| Book Review: Invasive Plants: A Guide to Identification, Impacts, and Control of Common North American Species by Sylvan Ramsey Kaufman and Wallace Kaufman CR Allen, AL Alai, AC Kessler, T Kinsell, AL Major, K Nemec, BJ Stephen | | 2008 |
Craig R AllenCenter for Resilience in Agricultural Working Landscapes, University of NebraskaVerifisert e-postadresse på unl.edu