Brown root rot of tobacco and other plants
Johnson, James, Slagg, C.M., Murwin, H.F.
Brown root rot of tobacco and other plants - Washington 1926 - 1-30 p. - Plants, Tobacco United States Department of Agriculture. Department Bulletin No. 1410 .
Brown root rot of tobacco and other plants - Washington 1926 - 1-30 p. - Plants, Tobacco United States Department of Agriculture. Department Bulletin No. 1410 .