000 nam a22 4500
082 _aR.032
_bE56
_cVol.19
_d2005
245 _aThe New Encyclopedia Britannica : Volume 19 Excretion-Geometry.
260 _aChicago
_bEncyclopedid Britannica.
_c2005
362 _a15th ed.
942 _c32
999 _c7623
_d7623