000 00325 a2200133 4500
080 _a575.2
_bS 386 M
245 1 _aMutations
_bProceedings
_cedited by W.J. Schull
260 _aAnn Arbor
_bUniversity of Michigan Press
_c1962
650 _aMutations
650 _aGenetics
100 _a
_d
300 _a248 p.
901 _a75699
999 _c32557
_d32557