000 00347nam a2200121Ia 4500
008 160509s9999 xx 000 0 und d
020 _a0036-8075
100 _aScience
245 _aScience : 1998 : Volume 279(Feb-Mar) : Shelf 26.7
260 _bThe American Association for the Advancement of Science
_c1998
300 _a2166p.
650 _aScience
999 _c6714
_d6714