MOHAMMED AHMED KAREEM; ZAINAB ABDULJABAR HUSSAIN; TAGREED ABDULJABAR; NORA SAHIB; HYFA MUHSSEN BANDER. Effect of Benzyl adenine ( BA) on In vitro Initiation of Pear Pyrus communis L and Apple Malus domestica Borkh Rootstocks . Journal of Madenat Alelem University College, v. 6, n. 2, p. 64-72, 31 Dec. 2014.