EKB Journal Management System
Keywords = : Chemical
Number of Articles: 1

1

PRODUCTION EFFICIENCY oF SOME NITROGEN FERTILIZATION and THEIR EFFECT on THE DAMAGE CAUSED BY WILD BIRDS on SUNFLOWER CROP

Volume 43, Issue 6, December 2012, Page 84-104
, M. A Youssef; M. M. A Omar; H. A.E El-bardisy