Mint farming /
Pultz, Leon M.(Leon Merle),1904-
United States.Agricultural Research Service.Field Crops Research Branch.Section of Tobacco, Medicinal, and Special Crops.
United States.Department of Agriculture.
Washington, D.C. : U.S. Dept. of Agriculture,
1954.
Originally prepared by A.F. Sievers and E.C. Stevenson.
Prepared by the Section of Tobacco, Medicinal and Special Crops, Field Crops Research Branch, Agricultural Research Service.
Mints (Plants)