BOOKQUE

Drive-in Dairies in Central California: Development, Organization, and Operation
Jack Eldon Klein , Leo Roger Gray
· 1963
Agricultural Economic Report
Andrew Duymovic , Leo Roger Gray , Nelson L. Bills , Richard G. Heifner , Robert Cecil McElroy , Robert P. Jenkins , Roy Neuman Van Arsdall , United States. Department of Agriculture. Economic Research Service , Verner N. Grise , Wylie Daniel Goodsell
· 1972
Livestock Auction Markets in the Southeast: Methods and Facilities
Clarence Irving Hendrickson , Ezekiel Limmer , Frederick J. Poats , George E. Turner , Henry Timmons Badger , Humbert Scott Kahle , John Charles Bouma , Jules V. Powell , Robert Bacon Reese , Robert F. Guilfoy , Theodore Henry Allegri
· 1956
Effects of Price Specials on Volume of Sales of Frying Chickens
Leo Roger Gray
· 1964
Marketing Costs and Price Spreads for Eggs, Frying Chickens, and Turkeys Sold in San Francisco
Leo Roger Gray
· 1959
Utilization and Disposal of Poultry Byproducts and Wastes
Humbert Scott Kahle , Leo Roger Gray
· 1956
The Economic Feasibility of the West African Regional Poultry Project
Leo Roger Gray , Norman G. Paulhus
· 1973
Price Spreads, Costs, and Marketing Channels for Eggs and Poultry Sold in Trenton, N.J.
Leo Roger Gray
· 1960
Price Spreads and Prices for Eggs, Frying Chickens, and Turkeys in Selected Cities, 1956-1961
Leo Roger Gray , Ruby Jamison Willis , United States. Department of Agriculture. Economic Research Service. Marketing Economics Division
· 1962
Prices and Price Spread for Beef, Eggs, and Fluid Milk in Selected Markets of the United States and Europe
Leo Roger Gray , Donavon Dale MacPherson , Victor Bryant Phillips
· 1961