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Displaying 1 to 9 of 9 results for Roberts, Roy E.

Mating Poultry for Egg Production
Publication: Purdue Agriculturist
Subject: Roberts, Roy E.
Date: 3/1920
vol. 14, No. 6 p. 309
Churns
Publication: Purdue Agriculturist
Subject: Roberts, Roy E.
Date: 4/1920
vol. 14, No. 7 p. 408
Maintaining the Laying Flock
Publication: Purdue Agriculturist
Subject: Roberts, Roy E.
Date: 10/1920
vol. 15, No. 1 p. 7
Why Cream Tests Very
Publication: Purdue Agriculturist
Subject: Roberts, Roy E.
Date: 4/1925
vol. 19, No. 7 p. 145
Raw Material for Egg Factory
Publication: Purdue Agriculturist
Subject: Roberts, Roy E.
Date: 1/1928
vol. 23, No. 4 p. 97
Milk for Chicks
Publication: Purdue Agriculturist
Subject: Roberts, Roy E.
Date: 3/1932
vol. 26, No. 6 p. 93
Dairy Tests Improve Milk Quality
Publication: Purdue Agriculturist
Subject: Roberts, Roy E.
Date: 10/1933
vol. 28, No. 1 p. 3
Dairy Products Furnish Protein Supple
Publication: Purdue Agriculturist
Subject: Roberts, Roy E.
Date: 4/1937
vol. 31, No. 7 p. 95
Joins Ag. Staff
Publication: Exponent Newspapers
Subject: Roberts, Roy E.
Date: 6/2/1926
p. 2, c. 3-4