Whetzel, H.H.; Rosenbaum, J. 1912: The diseases of ginseng and their control. Bulletin, Bureau of Plant Industry, United States Department of Agriculture 250: 44 p..

Provider Properties

Provider
Data Source

Reference Properties

Provider

Citation

Whetzel, H.H.; Rosenbaum, J. 1912: The diseases of ginseng and their control. Bulletin, Bureau of Plant Industry, United States Department of Agriculture 250: 44 p..