Donahue, R. (1961). Our Soils and their Management: An Introduction to Soil and Water Conservation. Interstate Printers and Publishers.
Chicago Edition CitationDonahue, Roy.l. Our Soils and Their Management: An Introduction to Soil and Water Conservation. Illinois: Interstate Printers and Publishers, 1961.
MLA Edition CitationDonahue, Roy.l. Our Soils and Their Management: An Introduction to Soil and Water Conservation. Interstate Printers and Publishers, 1961.
Warning: These citations may not always be 100% accurate.