EKB Journal Management System
Author = Eman S.A
Number of Articles: 1

1

Using of Natural Raw Material Mixture and Magnetite Raw (Magnetic Iron) as Substitute for Chemical Fertilizers in Feeding "Le Conte" Pear Trees Planted in Calcareous Soil

Volume 31, JANUARY- MARCH, January 2010, Page 51-62
Eman S.A; W.M. Abd EL-Messeih; G.B. Mikhael