000 00346 a2200121 4500
080 _a575.1:577.1
_bL 873 P
245 1 _aPapers on regulation of gene activity during development
_cby W.F. Loomis
260 _aLondon
_bHarper and Row Publishers
_c1970
650 _aGene Regulation
100 1 _aLoomis, W.F.
_d
300 _a442 p.
901 _a110437
999 _c32433
_d32433