TY - JOUR T1 - PREDATOR - NON-PREDATOR RATIOS IN BEETLE ASSEMBLAGES JO - OECOLOGIA PY - 1992/06/01 AU - GASTON KJ AU - WARREN PH AU - HAMMOND PM ED - VL - 90 IS - 3 SP - 417 EP - 421 Y2 - 2024/10/23 ER -