• 17 Books

• 4 Fertilizers
• 3 Fruit
• 3 Organic fertilizers
• 3 Soil conditioners
• 2 Lime
• 2 Nitrogen fertilizers
• 2 Pastures
• 2 Peas
• 2 Sampling
• 2 Soils
• 2 Testing
• 1 Alfalfa
• 1 Analysis
• 1 Fruit-culture
• 1 Plants
• 1 Rhubarb

• 4 Kelling, Keith Arnold
• 3 Simson, C. R
• 3 Stang, E. J
• 2 Gritton, E. T
• 2 Oplinger, Edward S. (Edward Scott), 1943-
• 2 Peterson, L. A. (Lyle A.)
• 2 Rohweder, Dwayne A
• 1 Combs, O. B
• 1 Love, J. R
• 1 Love, James R., 1956-
• 1 Peters, J. B
• 1 Roper, Teryl R
• 1 Wade, E. K
• 1 Walsh, L. M. (Leo Marcellus), 1931-

• 17 English

• 3 Wisconsin

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