%0 Journal Article %A Lalla Laaziza Ichir %A Mohamed Ismaili %A Oswald Van Cleemput %T Effect of organic and mineral fertilizers on N-use by wheat under different irrigation frequencies %J Comptes Rendus. Biologies %D 2003 %P 391-399 %V 326 %N 4 %I Elsevier %R 10.1016/S1631-0691(03)00120-3 %G en %F CRBIOL_2003__326_4_391_0