. The diagnosis of bee diseases by laboratory methods. Bees. Bui. 671, U. S. Dept. of Agriculture. Plate I. mm >#^ E KSi A^V>' ,k>.V iv* Fiq 1.—Comb Containing Larv/e Dead of European Foulbrood. About natural size. (Original.). Fig. 2.—Comb Containing Larv/e Dead of American Foulbrood. About natural size. (Original.) EUROPEAN AND AMERICAN Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original McCray, Arthur Ho
. The diagnosis of bee diseases by laboratory methods. Bees. Bui. 671, U. S. Dept. of Agriculture. Plate I. mm >#^ E KSi A^V>' ,k>.V iv* Fiq 1.—Comb Containing Larv/e Dead of European Foulbrood. About natural size. (Original.). Fig. 2.—Comb Containing Larv/e Dead of American Foulbrood. About natural size. (Original.) EUROPEAN AND AMERICAN Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original McCray, Arthur Howard, 1880-1919; White, G. F. (Gershom Franklin), b. 1875. Washington, D. C. : U. S. Dept. of Agriculture
Size: 1764px × 1416px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, bookpublisherwa, booksubjectbees
