00350    a2200133   4500020001500000082001600015100002100031245006000052250001200112260003400124300002000158650002000178700001800198  a063205252x  a591.76bROS  aRoss, Lindsay G.  aAnaesthetic and sedative techniques for aquatic animals  a2nd ed.  aOxfordbBlackwellc1999g1999  axiv,159p.c24cm  aAquatic Animals  aRoss, Barbara