000 00258nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aNature
260 _aMacmillan Magzine Ltd
_bLondon
_c1 Oct-31 Oct,2001
362 _a413-413
_b6855-6858
942 _2ddc
_cJ
999 _c176679
_d176679