United States. Bureau of Agricultural Economics. (1941). Relation of environmental factors to cotton fiber length, selected references in English, 1915-39. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Bureau of Agricultural Economics. Relation of Environmental Factors to Cotton Fiber Length, Selected References in English, 1915-39. [Washington]: [s.n.], 1941.
MLA (9th ed.) CitationUnited States. Bureau of Agricultural Economics. Relation of Environmental Factors to Cotton Fiber Length, Selected References in English, 1915-39. [s.n.], 1941.
Warning: These citations may not always be 100% accurate.