The Online Books Page

Books by Walter L. Ferguson:

Books in the extended shelves:

• Ferguson, Walter L.: Farm labor used for fruits and tree nuts, 1964 (U.S. Dept. of Agriculture, Economic Research Service, 1969) (page images at HathiTrust)
• Ferguson, Walter L.: Farmers' expenditures for custom pesticide services, 1971 (Economic Research Service, U.S. Dept. of Agriculture, 1975) (page images at HathiTrust)
• Ferguson, Walter L.: Hay harvesting practices and labor used, 1967, 48 states (Economic Research Service and Statistical Reporting Service, U.S. Dept. of Agriculture, 1971), also by Paul Eugene Strickler and Richard Carl Max (page images at HathiTrust)
• Ferguson, Walter L.: Pesticide residues and food safety : aspects of a changing structure. (U.S. Dept. of Agriculture, Economic Research Service, Resources and Technology Division, 1991), also by Philip I. Szmedra and United States. Dept. of Agriculture. Economic Research Service. Resources and Technology Division (page images at HathiTrust)
• Ferguson, Walter L.: Pesticide use on selected crops : aggregated data, 1977-80 (U.S. Dept. of Agriculture, Economic Research Service :, 1985), also by United States. Department of Agriculture. Economic Research Service (page images at HathiTrust)

Find more by Walter L. Ferguson at your library, or elsewhere.