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81.
Physical land conditions in Muskingum and Guernsey counties, Ohio, by C. L. Whiteford ... A. H. Paschall ... and E. C. Sease ... by Series: Physical land survey ; no. 32
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Washington, D.C., United States Dept. of agriculture, Soil conservation service, 1944
Availability: No items available.

82.
Physical land conditions : in the western and southeastern Baca County soil conservation districts, Colorado / by John J. Underwood. by Series: Physical land survey ; no. 30.
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Washington, D.C. : U.S. Dept. of Agriculture, Soil Conservation Service, [1944]
Availability: No items available.

83.
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85.
Physical land conditions in Washington county, Minnesota, by J. A. Bonsteel ... and G. A. Simpson ... by Series: Physical land survey ; no. 36
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Washington, D.C., United States Dept. of agriculture, Soil conservation service, [1944]
Availability: No items available.

86.
Prevention and control of gullies ... by Series: United States. Dept. of Agriculture. Farmers' bulletin ; no. 1813
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: [Washington, U.S. Govt. Print. Off., 1944]
Availability: No items available.

87.
Food or famine, the challenge of erosion, by Ward Shepard. by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: New York, The Macmillan Company, 1945
Availability: No items available.

88.
The land renewed; the story of soil conservation, by William R. Van Dersal and Edward H. Graham. by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: New York, Oxford university press, 1946
Availability: No items available.

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90.
Physical land conditions in the farm security soil conservation district, Harmon county, Okla., by Ralph H. Bond ... by Series: Physical land survey ; no. 40.
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Washington, D.C., United States Dept. of agriculture, Soil conservation service [1946]
Availability: No items available.

91.
92.
When drought returns to the Great Plains / by Tom Dale. by Series: Farmers' bulletin (United States. Department of Agriculture) ; no. 1982.
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Washington, D.C. : U.S. Dept. of Agriculture, 1947
Availability: No items available.

93.
A second look ... by Edward H. Faulkner. by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Norman, University of Oklahoma press, 1947
Availability: No items available.

94.
Chemicals, humus, and the soil; a simple presentation of contemporary knowledge and opinions about fertilizers, manures, and soil fertility. by
Edition: [American ed.]
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Brooklyn, Chemical Pub. Co., 1948
Availability: No items available.

95.
Stubble-mulch farming to hold soil and water / by F.L. Duley and J.C. Russel. by Series: Farmers' bulletin (United States. Department of Agriculture) ; no. 1997.
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Washington, D.C. : U.S. Dept. of Agriculture, 1948
Availability: No items available.

96.
Crop management and soil conservation [by] Joseph F. Cox and Lyman E. Jackson. by Series: Wiley farm series
Edition: 2d ed.
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: New York, J. Wiley, [c1948]
Availability: No items available.

97.
98.
Man on the landscape; the fundamentals of plant conservation. by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Washington, National Wildlife Federation, 1949
Availability: No items available.

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100.
Make friends with your land; a chemist looks at organiculture. With a foreword by Joseph W. Frazer. Illus. by E.W. Bartlett. by
Edition: [1st ed.]
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: New York, Devin-Adair Co., [c1949]
Availability: No items available.

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