Peach leaf curl: its nature and treatment.
Pierce, Newton Barris, 1856-1916.
Peach leaf curl: its nature and treatment. By Newton B. Pierce. - Washington, Govt. print. off., 1900. - 204 p. illus., XXX pl. 23 cm. - U. S. Dept. of agriculture. Division of vegetable physiology and pathology. Bulletin no. 20 .
Each plate accompanied by leaf of descriptive letterpress. Published also as H. doc. 694, 56th Cong., 1st sess. [serial no. 4000]
agr09000236
Peach leaf-curl.
SB623 / .A2 no. 20
Peach leaf curl: its nature and treatment. By Newton B. Pierce. - Washington, Govt. print. off., 1900. - 204 p. illus., XXX pl. 23 cm. - U. S. Dept. of agriculture. Division of vegetable physiology and pathology. Bulletin no. 20 .
Each plate accompanied by leaf of descriptive letterpress. Published also as H. doc. 694, 56th Cong., 1st sess. [serial no. 4000]
agr09000236
Peach leaf-curl.
SB623 / .A2 no. 20