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Journal of Dairy Science|January 27, 2004
Whole-farm nitrogen balance on western dairy farmsR A Spears, R A Kohn, A J YoungJournal of Dairy Science|March 22, 2003
Whole-farm phosphorus balance on western dairy farmsR A Spears, A J Young, R A KohnAmerican Journal of Rhinology|October 13, 1998
Combined endoscopic intranasal and external frontal sinusotomyJ P Bent, R A Spears, F A Kuhn, et al.Pageof 1