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by N B Davies (University of Oxford); J R Krebs; S West (University of Bristol)
by Thoreau, Henry David; Moldenhauer, Joseph J.; Moldenhauer, Joseph J.; et al.
by Hargrove, Erwin C.
by David West (Australian National University)
by DAVIDSON DONALD
by Davidson, Donald
by Alonso, Marcelo; Finn, Edward J.
by Chidester, David
by Delores M. Etter (University of Colorado, Boulder)
by Hugh D. Young
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