000 00289nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
245 0 _aNature
_bNew Biology
260 _c1972
_bMacmillan Journals Limited
_aUK
300 _aP. 1-288
300 _bV. 240
942 _cJRBV
999 _c13405
_d13405