A systematic test of an enterprise strategy for community-based biodiversity conservation, Salafsky, N,; Cauley, H,; Balachander, G,; Cordes, B,; Parks, J,; Margoluis, C,; Bhatt, S,; Encarnacion, C,; Russell, D,; Margoluis, R, , Conservation Biology, Volume 15, Number 6, p.1585-1595, (2001) Abstract