D. R. Upchurch

1. Maintenance of constant leaf temperature by plants—I. Hypothesis-limited homeothermy
   1988/10/01 by James R. Mahan, J. Robert Mahan, Dan R. Upchurch +1 · 5 citations
   Chemistry · Biochemistry, Genetics and Molecular Biology · Agricultural and Biological Sciences · #thermodynamics and calorimetric analyses #Plant biochemistry and biosynthesis #Greenhouse Technology and Climate Control
2. Reservations Regarding the Soil Quality Concept
   1999/09/01 by R.E. Sojka, D. R. Upchurch · 1 voice · 2 citations
   Agricultural and Biological Sciences · Environmental Science · #Pesticide and Herbicide Environmental Studies #Soil Carbon and Nitrogen Dynamics #Weed Control and Herbicide Applications