Richard Heerema

Pecan Specialist/Assistant Professor
New Mexico State Univ
Department of Plant and Environmental Sciences
PO Box 30003 MSC 3AE
Las Cruces, NM
USA 88003
Email: rjheerem@nmsu.edu

Papers:
Characterization of the Relationship of Manganese Nutrition to Photosynthesis of Pecan in the Mesilla Valley, New Mexico