European Journal of Agronomy
European Journal of Agronomy > 2010 > 33 > 4 > 293-303
European Journal of Agronomy > 2010 > 33 > 4 > 267-275
European Journal of Agronomy > 2010 > 33 > 4 > 285-292
European Journal of Agronomy > 2010 > 33 > 4 > 257-266
European Journal of Agronomy > 2010 > 33 > 4 > 276-284