Books by William Lochhead:
Books in the extended shelves:
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Lochhead, William, 1864-1927: Class book of economic entomology. (P. Blakiston's son & co., 1919) (page images at HathiTrust)- Lochhead, William, 1864-1927: Class book of economic entomology with special reference to the economic insects of the northern United States and Canada (P. Blakiston's Son, 1919) (page images at HathiTrust)
- Lochhead, William, 1864-1927: The common fungus and insect pests of growing vegetable crops (Dept. of Agriculture, 1906), also by Tennyson D. Jarvis and Ontario. Dept. of Agriculture (page images at HathiTrust)
- Lochhead, William, 1864-1927: The Hessian fly in Ontario (Dept. of Agriculture, 1901), also by Ontario Agricultural College (page images at HathiTrust)
- Lochhead, William, 1864-1927: An introduction to heredity and genetics : a study of the modern biological laws and theories relating to animal & plant breeding (s.n., 1920) (page images at HathiTrust)
- Lochhead, William, 1864-1927: An introduction to heredity and genetics a study of the modern biological laws and theories relating to animal and plant breeding (s.n., 1920) (page images at HathiTrust)
- Lochhead, William, 1864-1927: Outlines of nature studies (Ontario Agricultural College, 1905), also by Ontario Agricultural College (page images at HathiTrust)
- Lochhead, William, 1864-1927: Peas and the pea weevil (L.K. Cameron, 1903), also by C. A. Zavitz and Ontario Agricultural College (page images at HathiTrust)
- Lochhead, William, 1864-1927: The present condition of the San José scale in Ontario (Dept. of Agriculture, 1903), also by Ontario Agricultural College (page images at HathiTrust)
- Lochhead, William, 1864-1927: The San José and other scale insects. (Warwick bro's & Rutter, printers, 1900), also by Ontario. Department of Agriculture (page images at HathiTrust)
- Lochhead, William, 1864-1927: The San José and other scale insects prepared for the use of fruit growers and scale inspectors (s.n.], 1900), also by Ontario. Dept. of Agriculture (page images at HathiTrust)
- Lochhead, William, 1864-1927: Some common Ontario weeds (Ontario Agricultural College, 1906), also by F. C. Harrison and Ontario Agricultural College (page images at HathiTrust)
- Lochhead, William, 1864-1927: Spray calendar directions for treatment of insect pests and plant diseases (Dept. of Agriculture, 1902), also by Ontario Agricultural College (page images at HathiTrust)
- Lochhead, William, 1864-1927: A synopsis of economic entomology (s.n., 1919) (page images at HathiTrust)
- Lochhead, William, 1864-1927: Weeds of Ontario (Dept. of Agriculture], 1916), also by J. E. Howitt, F. C. Harrison, and Ontario Agricultural College (page images at HathiTrust)
- Lochhead, William, 1864-1927: Weeds of Ontario (L.K. Cameron, 1911), also by J. E. Howitt, F. C. Harrison, and Ontario. Dept. of Agriculture (page images at HathiTrust)
- Lochhead, William, 1864-1927: The weeds of Ontario (Ontario Dept. of Agriculture, 1903), also by F. C. Harrison (page images at HathiTrust)
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