EKB Journal Management System
Author = Abd El- Latif Attia El- Kak
Number of Articles: 1

1

Production and Cost Functions for Wheat Crop in Dakahlia Governorate

Volume 35, JULY-SEPTEMBER, September 2014, Page 243-259
Abd El- Latif Attia El- Kak; Mohamed Ismail Farh; Hassan Ramzy El- Qala; Mohamed Ali Abdu Hussein