00425nam a2200181Ia 4500008004100000041001200041082000800053082001100061100001700072100001100089245005500100260001700155260001100172260000900183300001500192650001600207650002000223150909s9999    xx            000 0 und d  aEnglish  a636  bHAN/SH  aHanson J A    eEditor  aShrimp and prawn farming in the western hemisphere  aPennsylvania  bDowden  c1977  a439  Pages  aAquaculture  aFishery Science