{\rtf\ansi\deff0 {\fonttbl{\f0 Times New Roman;}} {\colortbl;\red0\green0\blue0;} {\info } \paperw11907 \paperh16443 \deftab1298 \margl1701 \margr1701 \margt567 \margb1134 \pgnstart1\ftnnar \aftnnrlc \ftnstart1 \aftnstart1 \pard \ql {\fs24 Al Ouda A. \b The role of improved regional cultural practices in the implementation of conservation agriculture in Arab countries.\b0 In : Bouzerzour H. (ed.), Irekti H. (ed.), Vadon B. (ed.). \i 4. Rencontres M\uc0{\u233}diterran\uc0{\u233}ennes du Semis Direct\i0 . Zaragoza : CIHEAM / ATU-PAM / INRAA / ITGC / FERT, 2011. p. 107-116. (Options M\uc0{\u233}diterran\uc0{\u233}ennes : S\uc0{\u233}rie A. S\uc0{\u233}minaires M\uc0{\u233}diterran\uc0{\u233}ens; n. 96). 4. Actes des Rencontres M\uc0{\u233}diterran\uc0{\u233}ennes du Semis Direct, 2010/05/03-05, S\uc0{\u233}tif (Alg\uc0{\u233}rie). http://om.ciheam.org/om/pdf/a96/00801425.pdf} }