000 00315 a2200133 4500
080 _a574(05)
_bJ 68 N
245 1 _aNew biology
_cedited by M.L. Johnson, et. al.
260 _aLondon
_bPenguin Books
_c1953
650 _aBiology
700 _aJohnson, M.L., ed.
100 _a
_d
300 _a127 p.
901 _a79140
999 _c30583
_d30583