Pacheco, V¡ctor et.al.
Occasional papers in Conservation Biology ; No. 2 - Washington : XXU : Conservation International, 1995. - p. 2-35 - Irregular - No. 2(Feb. 1998) - Occasional papers in Conservation Biology ; No. 2 . - Conservation International. .
Occasional papers in Conservation Biology ; No. 2 - Washington : XXU : Conservation International, 1995. - p. 2-35 - Irregular - No. 2(Feb. 1998) - Occasional papers in Conservation Biology ; No. 2 . - Conservation International. .
