000 00300nas a22001217a 4500
008 190318s9999 xx 000 0 und d
022 _a0036-8075
245 _aScience
260 _aWashington, DC
260 _bAmerican Association for the Advancement of Science
260 _c2006
300 _a725p.
999 _c70037
_d70037