Browsing by Author Sohair, A. Nasr

Showing results 1 to 1 of 1
Issue DateTitleAuthor(s)
2010EFFECT OF ENVIRONMENTAL FACTORS ON VITAMIN B12 PRODUCTION BY PROPIONIBACTERIUM FREUDENREICHII AND BACILLUS MEGATERIUMAbou-Taleb, Khadiga ; W. A. Mashhoor; Sohair, A. Nasr; M. S. Sharaf