Relationships between remote-sensed data, spatial distribution of Ridolfia segetum and sunflower yield map, a preliminary approach
Proceedings article published in 2007 by
J. M. Peña-Barragán 
,
F. López-Granados,
M. Jurado-Expósito,
L. García-Torres
,
F. López-Granados,
M. Jurado-Expósito,
L. García-Torres
