The treatment of damping-off in coniferous seedlings
Circular (United States. Bureau of Plant Industry) ; no. 4.
United States. Bureau of Plant Industry.
Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Plant Industry,1908.
"Issued April 30, 1908."
Diseases and pests
NAL: 1 P69C no. 4 1908
Find in a local library