00361nam a2200121Ia 4500008004000000082001600040100001800056245005400074250000500128260005400133300001200187650004000199210210b1974   xxu||||| |||| 00| 0 eng d  a591.12 HUGC  aHUGHES, G. M.  aComparative physiology of vertebrate respiration.  a  aLondonbELBS & Heinemann Educational Books,c1974  axii,144  aPhysiology Vertebrate Respirstion