00650cam a2200217   45000010008000000030008000080050017000160080041000330100017000740200015000910400027001060500016001330820013001491000030001622450083001922600030002753000031003055040041003366500013003777000042003903636890BD-DhUL20141118184343.0710618s1971    nyua     b    000 0 eng    a   75152500   a0471631558  aDLCcDLCdDLCdBD-DhUL00aQH311b.N3600a574bNEB1 aNelson, Gideon E.,ecomp.10aBiologic readings for today's students /cGideon E. Nelson [and] James D. Ray.  aNew York :bWiley,c1971.  a388 p. :billus. ;c26 cm.  aIncludes bibliographical references. 0aBiology.1 aRay, James Davis,d1918-ejoint comp.