000 00221nam a2200085Ia 4500
245 _aScience : V 312, (5770-5772)
260 _bAmerican Asso Adv Sci, New York, U.S.A.
082 _aAm73,M95/P06.312/V26477
300 _app 1-482
999 _c36103
_d36103