""Gall and Blister Mites, Etc."" is a book written by Herbert Osborn in 1884. The book is a comprehensive guide to the study of gall and blister mites, which are tiny arthropods that feed on plants and cause deformities or blisters on the leaves, stems, and flowers. Osborn's book provides a detailed description of the morphology, life cycle, and behavior of these mites, as well as their impact on plants and agriculture. The book also includes illustrations...