TY - JOUR T1 - Distribution and Seasonal Occurrence of Aquatic Phycomycetes in Water and Submerged Mud in El-Ibrahimia Canal (Upper Egypt) AU - El-Hissy, Farida T. AU - M. Khallil, Abdel Raouf Y1 - 1991 PY - 1991 DA - 1991 N1 - doi: DO - T2 - Medical Journal of Islamic World Academy of Sciences JF - Medical Journal of Islamic World Academy of Sciences JO - Med J Islamic World Acad Sci SP - 311 EP - 316 VL - 4 IS - 4 SN - M3 - doi: UR - https://dx.doi.org/ Y2 - 1991 ER -