TY - JOUR T1 - Population Density, dispersion, and dispersal estimates for Scarites substriatus, Pterostichus chalcites, and Harpalus pennsylvanicus (Carabidae) in an Iowa cornfield JF - Environmental Entomology Y1 - 1981 A1 - Best, R. L. A1 - Beegle, C. C. A1 - Owens, J. C. A1 - Ortiz, M. SP - 847 EP - 856 KW - Scarabaeidae VL - 10 ER -