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当前检索式 ((ALL:Acid rain))
限定条件 ((来源机构:美国环保署))
共33条,第1-20条
Boyer, Elizabeth 1 Butler, T. 1 Ekman, A. M. L. 1
Finzi, Adrien C. 1 Fulton, Jennifer B. 1 Galloway, James 1
Greaver, Tara 1 Hayes, Gina 1 Holder, Edith 1
Houlton, Benjamin Z. 1 Irvine, Irina C. 1 Jahne, Michael A. 1
Julin, J. 1 Leach, Allison 1 Lehmann, C. M. 1
Likens, G. E. 1 Liptzin, Daniel 1 Melillo, Jerry 1
Merovich, George T., Jr. 1 Murphy, B. N. 1