Volume & Issue: Volume 34, Issue 4, April 2009, Pages 3985-4222 
EFFECT OF ORGANIC AND MINERAL NITROGEN FERTILIZERS ON POTATO CROP

Pages 4043-4050

A. M. El-Ghamry; R. A. El-Dissoky; A. M. AbdEl-Hameed


SUGAR BEET CROP PRODUCTION UNDER IRRIGATION PERFORATED TUBES SYSTEM

Pages 4181-4199

M.M. Abd El-Galil; S.S. Hassan; M.A. Mattar; Nahed K. Ismail