Production of drug and condiment plants.
Material type:
TextSeries: Farmers' bulletin (United States. Department of Agriculture) ; no. 1999.Publication details: [Washington, U.S. Govt. Print Off., 1949]Description: 99 p. illus. 24 cmSubject(s): DDC classification: - 633.8
- S21 .A6 no. 1999
Contribution from Bureau of Plant Industry, Soils, and Agriculture Engineering.
Supersedes Farmers' bulletin no. 663, Drug plants under cultivation, by W. W. Stockberger.
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