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003 LDD
040 _cLDD
041 _aen
245 0 _aScience Washington: American
260 _aAmerican association for the advancement of science
_bWashington
_c1 Dec-31 Dec,2002
362 _a298-298
_b5600-5602
942 _2ddc
_cJ
999 _c177176
_d177176