<div class="description">
<dl><dd>Cover title</dd>
<dd>Crop rotations and tillage methods, by E.C. Chilcott. Washington [U.S. Govt.print.off.] 1931. 164 p. diagrs. 29 cm. (U.S. Dept. of Agriculture. Miscellaneous circular no. 81, Supplement 1) Cover title. S21.A46 no. 81 Suppl. 1</dd></dl><br>Subjects: Agriculture; Agriculture; Crops and climate; Rain and rainfall; Crop rotation</div>
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Chilcott, E. C. (Ellery Channing), 1859-1930</div>
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