Richard Heerema
	
					
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 
	

