000 00400nam a2200169Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
020 _a0030775159
040 _aMAIN
041 _aEnglish
082 _a574.3
_bGRA L8
100 _aGrant, Philp
245 0 _aBiology of developing systems
_cPhilp Grant
260 _aNew York
_bHolt
_c1978
300 _axv, 720
650 _aBiology
942 _cBK
999 _c1303
_d1303