Methodologies of biodiversity inventories and prospecting in Costa Rica: The case of INBio [Instituto Nacional de Biodiversidad/National Institute of Biodiversity]

biodiversidad biodiversity bursera conservation des ressources cosecha costa rica cultivos tropicales ecosistema ecosystems encuestas formation harvesting institution de recherche lonchocarpus methode methods natural resources nature reserves phyllanthus plante de culture tropicale recursos naturales research institutions reservas naturales resource conservation ressource naturelle sostenibilidad surveys sustainability taxonomiste taxonomists taxonomos training tropical crops valeur d'estimation valuation