TY - JOUR A1 - Heppell, S.S. A1 - Caswell, H. A1 - Crowder, L.B. T1 - Life histories and elasticity patterns: perturbation analysis for species with minimal demographic data Y1 - 2000 DO - 10.1890/0012-9658(2000)081[0654:LHAEPP]2.0.CO;2 JF - Ecology VL - 81 IS - 3 SP - 654 EP - -665 ER -