This is an historical work produced by the United States Department of Agriculture. It provides a wealth of scientific information regarding the chestnut blight. The text outlines the origins of the disease, its ecology, and effective control measures so far tested. This...
This is an historical work produced by the United States Department of Agriculture. It provides a wealth of scientific information regarding the chestnut blight. The text outlines the origins of the disease, its ecology, and effective control measures so far tested. This...