Enlace original:
https://wedocs.unep.org//handle/20.500.11822/22361
United Nations Environment Programme
,
Food and Agriculture Organization
,
[A Geographical Information System to Plan for Aquaculture: A FAO/ UNEP GRID Study in Costa Rica]
,
A Geographical Information System to Plan for Aquaculture: A FAO/ UNEP GRID Study in Costa Rica