Note technique sur la determination de la qualite sanitaire des Bivalves comestibles

The authors propose two new technics swift and accurate, to determine the sanitary quality of edible Bivalves. They experiment their technics on a sample of Mussels subjected in a conchylicol area to the method of self filtering

Etude bacteriologique de la qualite des eaux cotieres tunisiennes a vocation balneaire

The authors present new data about bacteriological control of coastal waters, surface and sediments, of some regions of Tunisia. They point out that mostly of prospected stations are good to bathing