Precision agriculture on grassland: applications, perspectives and constraints a review - Schellberg, Jürgen; Hill, Michael; Gerhards, Roland; Rothmund, Matthias; Braun, Matthias (European Journal of Agronomy, 2008)
UnivIS-Import:2015-03-09:Pub.2008.nat.dgeo.IG.pgfgis.precis