Clop-Gallart, M.M., Universitat de Lleida. Lleida, Spain

• Spanish Journal of Agricultural Research Vol. 4 No. 3 (2006) - Invisible
  Short communication. Persistence of point crop yield subjective estimates
  Abstract  PDF
• Spanish Journal of Agricultural Research Vol. 5 No. 1 (2007) - Invisible
  Elicitation of subjective crop yield PDF [probability density functions]
  Abstract  PDF