00335nam a2200121Ia 4500008004100000041001200041082001500053100002800068245008300096260001500179440000900194650001000203240126s9999    xx            000 0 und d  aEnglish  aPRMB83-354  aMathew, Philip Suresh S 0aStudies on the effect of hydrogen sul- phide on prawn juvenilesbNeelakantan B  bKU, Karwar  aNULL  aPrawn