TY - BOOK AU - Vanden Bossche, J.P. AU - Bernacsek, G.M. TI - Source book for the inland fishery resources of Africa Vol. 3: CIFA Technical Paper No.18/3 PY - 1991///, CY - Rome PB - Food and Agriculture Organization UR - http://www.fao.org/3/T0361E/T0361E00.htm ER -