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Inspection and Analysis of Commercial Fertilizers
作者
Alvin Thorwald Martinus Lee / Bruce D. Cloaninger / Charles P. Butler / Jack Harris Mitchell / James Marvin Stepp / Max Messick Tharp / D. E. Crawford
出版1947
ISBN
UIUC:30112066205201
主題
Agricultural machinery
Land Use and Soil Conservation in the Broad River ...
作者
Alvin Thorwald Martinus Lee
出版1948
ISBN
UIUC:30112019843280
主題
Agriculture