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西文图书1.Crop productivity - research imperatives : an international conference, October 20-24, 1975 / S5-53/ICC/(1975)
馆藏复本:1
可借复本:1 editors, A.W.A. Brown ... [et al.].
Michigan Agricultural Experiment Station ; 1975.
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西文图书2.Crop productivity : research imperatives revisited / S-3/CPR
馆藏复本:1
可借复本:1 organizing committee, Charles J. Arntzen ... [et al.] ; editors, Martin Gibbs, Carla Carlson.
s.n., 1985?]
(0) 馆藏