15
Publications
914
Citations
13
H-Index
1959
Active since
J. L. Ragland is an author at Pennsylvania State University specializing in engineering, agricultural economics, and sustainable agriculture.
Top concepts
EngineeringAgricultural EconomicsBotanySustainable AgriculturePublic HealthPlant PhysiologyCrop ScienceBiologyMedicineCrop Protection
Publications per year
1959–2021
15
15
Randomized trial of deep brain stimulation for Parkinson disease
Frances M. Weaver, Kenneth A. Follett, Matthew Stern et al. · Neurology · 2012 · 433 citations · Full text
Ion Exchange Equilibria Involving Aluminum
P. H. Nye, Doris Craig, N. T. Coleman et al. · Soil Science Society of America Journal · 1961 · 61 citations
Acid Clays, Chemical Engineering, Environmental Chemistry +14
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