Towards a sustainable human use of freshwater crayfish (Crustacea, Decapoda, Astacidea)

F. Gherardi
2011 Knowledge and Management of Aquatic Ecosystems  
Key-words: direct and indirect uses, surrogate species, option values, existence and bequest values,
doi:10.1051/kmae/2011038 fatcat:fvert4fqyjattey5ern2k622rm