1.

Inbreeding Effects on Some Growth and Yield Traits of Sunflower (Helianthus annuus L.)

Pages 33-44
A. Abo-Elwafa ahmed; Bahy Raghib Bakheit; A. A. El-Shimy; Attia M. A.
2.

Effects of some Aromatic Plant Oils on Thermo Oxidative Stability of Sun Flower Oil

Pages 45-57
A. H. El-Kashef; Mohamed R. A. Rashwan; Soumia M.I. Darwish; Ahmed H. A. Khalifa
3.

The Effect of Picloram and Thidiazuron Concentrations on Prolif-eration Somatic Embryos from Immature Inflorescence of Date palm

Pages 58-67
Rehab A. Sidky
4.

Identification Key for some Acarid Mites (Acari: Acaridae) Extracted from Termite Nests with Description of Two New Species

Pages 68-82
S. A. Eraky; M. A. I. Ahmed
5.

Population Dynamic of the Two-Spotted Spider Mite, Tetranychus urti-cae Koch and its Associated Insect Predators on some Okra Varieties

Pages 83-99
6.

Effects of Fish Farming Land use on Some Soil Chemical Properties and Availability of Some Micronutrients

Pages 100-115
7.

Using Partial Equilibrium Model in Measuring the Impact of Economic Liberalization Policies on Wheat Crop in Egypt

Pages 116-134
Hesham Aly El-Gendy
8.

Competitive Position for Egyptian Exports of Oranges in the Most Im-portant Foreign Markets

Pages 135-152