Leaf-spot diseases of alfalfa and red clover caused by the fungi pseudo-peziza medicaginis and psuedopeziza trifolii, respectively
Jones, Fred Reuel
Leaf-spot diseases of alfalfa and red clover caused by the fungi pseudo-peziza medicaginis and psuedopeziza trifolii, respectively - Washington 1919 - 1-38 p. - Leaf, Clover, Fungi United States Department of Agriculture. Bulletin No. 759 .
Leaf-spot diseases of alfalfa and red clover caused by the fungi pseudo-peziza medicaginis and psuedopeziza trifolii, respectively - Washington 1919 - 1-38 p. - Leaf, Clover, Fungi United States Department of Agriculture. Bulletin No. 759 .