00349nam a2200121 a 450000500170000000800410001702000150005804100080007310000190008124500730010026400390017330000150021220260717092114.0260717s2002    ii            000 0 eng d  a0716738635  aeng1 aRanball, David10aEckert Animal Physiology Mechanics and Adaptations /cRanball, David 1aNew Yeark :bW. H. Freeman,c2002.  axvi, 736p.