shrIsUktam as per rk samhitA mentions as pashUnAM only. praNAms Hare Krishna When we are reciting Sri Suktam as per R^ig vEda saMhitA, we recite 'IshwareeM' sarva bhutAnAM ( not IshwareegaM)So pashunAM also correct way of pronounciation as per R^ig vEda..Anyway, as we know *svara-s* change from R^ig to yaju.. Hari Hari Hari Bol!!! bhaskar