摘要
<正>Lloyd Vernon Knutson,born on July 4,1934 in Illinois,U.S.A.,died at age 83 on January 10,2018,where he lived with his wife Mara Knutson in Gaeta,Italy.Lloyd graduated from Macalester College with a B.A.in Biology in 1957 and entered Cornell University,earning a master’s degree in Biology(1959)and Ph.D.in Limnology(1963).
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