TY - JOUR A1 - Patil, G P A1 - Brooks, R P A1 - Myers, W L A1 - Rapport, D J A1 - Taillie, C T1 - Ecosystem health and its measurement at landscape scale: toward the next generation of quantitative assessments. Y1 - 2001/12/ N1 - R828684C003 N1 - R828684 JF - ECOSYSTEM HEALTH J1 - ECOSYST HEALTH VL - 7 IS - 4 SP - 307 EP - 316 ER -