00343    a2200121   4500020001500000082001500015100001900030245007500049260003900124300001900163650002200182650001700204  a081382298x  a639.3bPLU  aPlumb, John A.  aHealth maintenance and principal microbial diseases of cultured fishes  aLowabLowa State Pressc1999g1999  axv,328p.c26cm  aFishes Infections  aFish culture