United States. Bureau of Plant Industry. (1939). Growth of lemon fruits in relation to moisture content of soil. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Bureau of Plant Industry. Growth of Lemon Fruits in Relation to Moisture Content of Soil. [Washington]: [s.n.], 1939.
MLA (9th ed.) CitationUnited States. Bureau of Plant Industry. Growth of Lemon Fruits in Relation to Moisture Content of Soil. [s.n.], 1939.
Warning: These citations may not always be 100% accurate.