Books Review in this article:Aquaculture. Biology and Ecology of Cultured Species. Edited by G. Barnabe. Ellis Horwood, Chichester UK.Embryology in Fish: A Review. By J. Depeche&R. Billard. Société Française ď Ichtyologie, Paris.Flowing Water Fish Culture. By Richard W. Soderberg. CRC Press, Boca Raton, Fl.Aquaculture Water Reuse Systems: Engineering Design and Management. Developments in Aquaculture and Fisheries Science Volume 27.Edited by M. B. Timmons&T. M. Losardo. Elsevier, Amsterdam. 1