United States. Bureau of Plant Industry. (1928). Shelter-belt location and preparation of land for tree planting. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Bureau of Plant Industry. Shelter-belt Location and Preparation of Land for Tree Planting. Washington: U.S. GPO, 1928.
MLA (9th ed.) CitationUnited States. Bureau of Plant Industry. Shelter-belt Location and Preparation of Land for Tree Planting. U.S. GPO, 1928.
Warning: These citations may not always be 100% accurate.