Bradley N. Johnson

Applicability of ??VO2max criteria: discontinuous versus continuous protocols

Glen E. Duncan, Edward T. Howley, Bradley N. Johnson · Medicine & Science in Sports & Exercise · 1997 · 223 citations

Life Sciences, Physiology, Cardiopulmonary Rehabilitation +13

Short-term understory plant community responses to timber-harvesting intensity on non-industrial private forestlands in Pennsylvania

Todd S. Fredericksen, Brad D. Ross, Wayne Hoffman et al. · Forest Ecology and Management · 1999 · 87 citations

Natural Resources, Ecology, Forestry +13

Host range of a deleterious rhizobacterium for biological control of downy brome

Ann C. Kennedy, Bradley N. Johnson, Tami L. Stubbs · Weed Science · 2001 · 85 citations

Agriculture, Plant Sciences, Weed Science +17

Comparison of ergosterol and chitin as quantitative estimates of mycorrhizal infection and <i>Pinus</i><i>contorta</i> seedling response to inoculation

Bradley N. Johnson, W. B. McGill · Canadian Journal of Forest Research · 1990 · 52 citations

Life Sciences, Plant Biology, Plant Sciences +13

Relative Abundance and Species Richness of Herpetofauna in Forest Stands in Pennsylvania

Brad D. Ross, Todd S. Fredericksen, Eric Β. Ross et al. · Forest Science · 2000 · 48 citations · Full text

Life Sciences, Ecology, Zoology +15