Habitat Components of the Spectacled Bear in Machu Picchu, Peru

TWINSPAN, a FORTRAN program for arranging multivariate data in an ordered two-way table by classification of the individuals and attributes

M.O. Hill, M.O. Hill · Medical Entomology and Zoology · 1979 · 3.1K citations

Natural Sciences, Biostatistics, Categorical Data Analysis +13

Ecology, Distribution, and Food Habits of Spectacled Bears, Tremarctos ornatus, in Peru

Brent Peyton · Journal of Mammalogy · 1980 · 194 citations

Life Sciences, Ecology, Zoology +14

Plants, Man and the Land in the Vilcanota Valley of Peru

Harold Blakemore, Daniel W. Gade · Geographical Journal · 1976 · 59 citations

Life Sciences, Botany, Landscape Ecology +17

Population Characteristics of Black Bears in West Central Idaho

John Beecham · Journal of Wildlife Management · 1983 · 40 citations

Life Sciences, Animal Sciences, Ecology +13

Some ecological relationships of grizzly bears and black bears of the Apgar Mountains in Glacier National Park, Montana

Stephen Carl Shaffer · The Mathematics Enthusiast · 1971 · 23 citations

Natural Sciences, Ecology, Environmental Sciences +16