000 004060000a22001570004500
060 _a100
082 _a574.3 EBE
100 _aEbert, James D
245 _aInteracting systems in development
260 _aNewyork, Holt, reinhold and wiston
260 _c1965
300 _a227
490 _aModern biology series
650 _aInteracting systems/ gene expression/growth- regulation
942 _cBK
999 _c352303
_d352303