Thomas Spreen is on CollEc

rank value
closeness 20807 5.401
betweenness 11251 0.814439

co-authors

  1. J Shonkwiler [psh225]
  2. Lisa House [pho710]
  3. Kelly Grogan [pgr452]
  4. Edward Evans [pev30]
  5. Bruce McCarl [pmc111]
  6. Rigoberto Lopez [plo240]
  7. Charles Moss [pmo212]
  8. Allen Wysocki [pwy12]
  9. Zhifeng Gao [pga382]
  10. Carlos Arnade [par254]
  11. Jean Buzby [pbu223]