United States. Bureau of Entomology and Plant Quarantine. (1938). Occurrence of beet leafhopper and associated insects on secondary plant successions in southern Idaho. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Bureau of Entomology and Plant Quarantine. Occurrence of Beet Leafhopper and Associated Insects on Secondary Plant Successions in Southern Idaho. [Washington]: [s.n.], 1938.
MLA (9th ed.) CitationUnited States. Bureau of Entomology and Plant Quarantine. Occurrence of Beet Leafhopper and Associated Insects on Secondary Plant Successions in Southern Idaho. [s.n.], 1938.
Warning: These citations may not always be 100% accurate.