EKB Journal Management System
Author = Wafaa H. Abdallah
Number of Articles: 1

1

Effect of Some Fertilization and Micro-Nutrients Treatments on Growth and Chemical Constituents of Echinacea purpurea plant

Volume 7, Issue 7, July 2016, Page 709-719
Y. A. A. Ghatas; Wafaa H. Abdallah