United States. Department of Agriculture. Office of the Secretary & Flint, L. H. (1929). Suggestions for paper-mulch trials. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary and Lewis Herrick Flint. Suggestions for Paper-mulch Trials. Washington: [publisher not identified], 1929.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary and Lewis Herrick Flint. Suggestions for Paper-mulch Trials. [publisher not identified], 1929.
Warning: These citations may not always be 100% accurate.