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Displaying 1 to 3 of 3 results for Soils
Soil and its classification Au: Scott, S.L.
Publication: Purdue Agriculturist
Subject: Soils
Date: 4/1928
v. 22, no. 7 p. 174
Publication: Purdue Agriculturist
Subject: Soils
Date: 4/1928
v. 22, no. 7 p. 174
Mapping Indiana soils by air Au: Bushnell, T.M.
Publication: Purdue Agriculturist
Subject: Soils
Date: 5/1928
v. 22, no. 8 p. 199
Publication: Purdue Agriculturist
Subject: Soils
Date: 5/1928
v. 22, no. 8 p. 199
Indications of soil deficiencies Au: Reed, G.F.
Publication: Purdue Agriculturist
Subject: Soils
Date: 11/1928
V. 23, no. 2 p. 39
Publication: Purdue Agriculturist
Subject: Soils
Date: 11/1928
V. 23, no. 2 p. 39
