Volume & Issue: Volume 4, Issue 5, May 2013, Pages 705-870 
EFFECT OF COMPOST, HUMIC ACID AND NITROGEN FERTILIZER RATES ON: 1- GROWTH OF SUGAR BEET CROP

Pages 705-719

M. A. Badawi; A. N. Attia; S. A. EL- Moursy; S. E. Seadh; A. M. A. Hamada


EFFECT OF FERTILIZATION ON PRODUCTIVITY OF MAIZE

Pages 851-860

A. E. EL- Ghareib; N. I. Darwish; M. A. A. EL- Sayed; E. E. KH. Soliman