1.

Sorption-Desorption Hysteresis of Cd and Pb on Alluvial Soils as Affected by Clay Content

Pages 347-363
2.

Evaluation of Different Plant Active Iron Extractants under Conditions of Egypt

Pages 365-389
3.

Active Iron in Tomato Plants as Affected by Potassium to Calcium Ratio Applied to the Soil

Pages 391-408
4.

Assessment of Sustainable Agricultural Land Management by Using GIS Techniques in North Delta, Egypt

Pages 409-424
5.

Effect of Different Tillage Practices and Two Cropping Patterns on Soil Properties and Crop Productivity

Pages 425-440
6.

Effect of Magnetic Iron Oxide Combined with some Additives on the Yield of Groundnut, Wheat and Nutrient Availability in Sandy Soil

Pages 441-452
7.

In-Situ Remediation of Heavy Metals in Sewage Sludge Using Some Pesticides and Inorganic Amendments

Pages 453-462
8.

Phosphate Solubilization and Changes of Certain Attributes in Soils as Affected by Bio-organic Fertilizers

Pages 463-481
9.

Assessment of Drainage Water Quality in Siwa Oasis and Its Suitability for Reuse in Agricultural Irrigation

Pages 501-515
10.

Effect of Fresh and Saline Water Intrusion in Bitter Lakes Region on Agricultural Soil Degradation

Pages 483-499