Observations on the mosaic disease of tobacco.
Woods, Albert F. 1866-1948.
Observations on the mosaic disease of tobacco. By Albert F. Woods. - Washington, Govt. print. off., 1902. - 24 p. VI pl. (3 col.) 26 cm. - United States. Dept. of agriculture. Bureau of plant industry. Bulletin no. 18 .
agr09000140
Tobacco mosaic disease.
QK1 / .U45 no. 18
Observations on the mosaic disease of tobacco. By Albert F. Woods. - Washington, Govt. print. off., 1902. - 24 p. VI pl. (3 col.) 26 cm. - United States. Dept. of agriculture. Bureau of plant industry. Bulletin no. 18 .
agr09000140
Tobacco mosaic disease.
QK1 / .U45 no. 18