The Online Books Page

Books by Justus Watson Folsom:

Books in the extended shelves:

• Folsom, Justus Watson, 1871-1936: [Miscellaneous papers on Collembola] ([Cambridge, Salem, etc., etc., 1897) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: The anatomy and physiology of the mouth-parts of the collembolan, Orchesella cincta L. (The Museum, 1899) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: Apterygota. (The Academy of sciences., 1902) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: Calcium arsenate dusting as a cause of aphid infestation (U.S. Dept. of Agriculture, 1930), also by Floyd Frank Bondy (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: The distribution of Holarctic Collembola. (1901) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: Entomology, with special reference to its biological and economic aspects (P. Blakiston's, 1906), also by Metcalf Collection (North Carolina State University) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: Entomology, with special reference to its biological and economic aspects. (Blakiston, 1913) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: Entomology, with special reference to its biological and economic aspects (P. Blakiston, 1922), also by Metcalf Collection (North Carolina State University) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: Entomology, with special reference to its biological and economic aspects (P. Blakiston's son & co., 1909) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: Entomology, with special reference to its ecological aspects (P. Blakiston's son & co., 1934), also by Robert Arnold Wardle (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: Epithelial degeneration, regeneration, and secretion in the mid-intestine of Collembola (University of Illinois, 1906), also by Miriam Ursula Welles (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: The identity of the snow-flea (Aenorutes nivicola Fitch). (1902) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: Insect enemies of the cotton plant (U.S. Dept. of Agriculture, 1932) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: The insect pests of clover and alfalfa (University of Illinois Agricultural Experiment Station, 1909) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: Insects injurious to clover and alfalfa ([N.p.], 1908) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: Insects. Part A Collembola (J. de L. Taché, 1919), also by Canadian Arctic Expedition (1913-1918) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: Introduction to economic entomology : syllabus of lectures (University of Illinois, Department of Entomology, 1915), also by University of Illinois (Urbana-Champaign campus). Dept. of Entomology (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: Japanese Collembola. (1897) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: Nearctic Collembola or springtails, of the family Isotomidae (U.S. Govt. Print. Off., 1937) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: Neelus murinus, representing a new thysanuran family. (1896) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: North American collembolous insects of the subfamilies Achorutinae, Neanurinae, and Podurinae (U.S. Govt. Print. Off., 1916) (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: North American collembolous insects of the subfamily Onychiurinae (1917), also by United States National Museum (page images at HathiTrust)
• Folsom, Justus Watson, 1871-1936: The segmentation of the insect head. (1899) (page images at HathiTrust)

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