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西文图书1.Soil dynamics in tillage and traction / S22/GWR
馆藏复本:15
可借复本:12 by William R. Gill and Glen E. Vanden Berg.
Agricultural Research Service, U.S. Dept. of Agriculture; [for sale by the Supt. of Docs., U.S. G... 1967]
(0) 馆藏
馆藏复本:15
可借复本:12 by William R. Gill and Glen E. Vanden Berg.
Agricultural Research Service, U.S. Dept. of Agriculture; [for sale by the Supt. of Docs., U.S. G... 1967]
(0) 馆藏