na INLIS000000000023490 Ind 0010-1218005328 The African catfish (Clarias lazera C V, 1840): a new species for aquaculture HOGENDOORN, H. H. Hogendoorn Wageningen Landbouwhogeschool 1983 133 p. : ill. ; 24 cm. 133 p. : ill. ; 24 cm. 639.2.217HOGa Dissertasi(Doctor Agriculture)-Landbouwhogeschool te Wageningen, 1983 639.2.217 CLARIAS LAZERA NEW SPECIES AQUACULTURE 3034/84