%0 Journal Article %A Nicolas Bacaƫr %A Alassane Bah %A Ali Mahamane %T Fuelwood harvesting in Niger and a generalization of Faustmann's formula %J Comptes Rendus. Biologies %D 2005 %P 379-385 %V 328 %N 4 %I Elsevier %R 10.1016/j.crvi.2004.10.017 %G en %F CRBIOL_2005__328_4_379_0