United States. Department of Agriculture. (1929). Volume, yield, and stand tables for 2nd-growth southern pines. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Volume, Yield, and Stand Tables for 2nd-growth Southern Pines. [Washington]: GPO, 1929.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Volume, Yield, and Stand Tables for 2nd-growth Southern Pines. GPO, 1929.
Warning: These citations may not always be 100% accurate.