Enlace original:
https://wedocs.unep.org//handle/20.500.11822/22387
United Nations Environment Programme
,
[Action Plan for the Protection of the Marine Environment and Coastal Areas of the South-East Pacific: UNEP Regional Seas Reports and Studies No. 20]
,
Action Plan for the Protection of the Marine Environment and Coastal Areas of the South-East Pacific: UNEP Regional Seas Reports and Studies No. 20