000 00315nam a2200121Ia 4500
008 140208s9999 xx 000 0 und d
020 _a00280836
044 _aUnited Kingdom
245 _aNature. v.387, 1997
_c
260 _bMacmillan Magazines
_aLondon
_c1997
300 _av.387, varies p.; 27cm.
942 _2udc
_cP
999 _c32296
_d32296