Columbia subject headings:
Harvard subject headings:
Natural history--Peru--Yavarí River Valley.
Wildlife conservation--Peru--Yavarí River Valley.
Zona Reservada del Yavarí (Peru : Proposed)
Princeton subject headings:
Natural history--Peru--Yavarí River Valley.
Wildlife conservation--Peru--Yavarí River Valley.
Zona Reservada del Yavarí (Peru : Proposed).