[Development of crocodile farming in Cameroon. Mission report, 8 February - 8 April 1993]

animal breeding animal population cameroon cameroun camerun caza caza con trampa chasse cocodrilo commercialisation crocodile crocodiles encuestas estudios de factibilidad feasibility studies game farming hunting income marketing mejoramiento animal mercadeo population animale precios prices prix renta revenu surveys trapping