AU - Shatta, A. M. AU - El-hamahmy, A. F. AU - Ahmed, F. H. AU - Ibrahim, M. M. K. AU - Arafa, M. A. I. TI - The Influence of Certain Nutritional and Environmental Factors on The Production of Amylase Enzyme by Streptomyces Aureofaciens 77 PT - Journal Article DP - 1990 TA - Med J Islamic World Acad Sci PG - 134-138 VI - 3 IP - 2 AID - [doi] 4100 - https://dx.doi.org/ SO - Medical Journal of Islamic World Academy of Sciences, 1990 3(2):134