1 | CELLULASE EFFECTS ON SOME PHYSICAL AND CHEMICAL PROPERTIES OF SOILS. | |
Page 3693-3698 | ||
Sekina A. Mohamed; M. M. Abdel-Ghany; M. H. Mostafa | ||
2 | EFFECT OF POLUTION ON THE WATER QUALITY OF RIVER NILE IN DAKAHLIA AND DEMITTE. | |
Page 3699-3710 | ||
Azza H. Ibrahim,; F. M. Shehab El-Din; Safaa A. Hassan | ||
3 | INFLUENCE OF IRRIGATION AND FERTILIZATION ON WATER USE AND EFFICIENCIES OF MAIZE ON SALINE SOIL | |
Page 3711-3720 | ||
Kh. H. El-Hamdi,; R. E. Knany, | ||
4 | IMPACT OF AGRICULTURAL MACHINERY PRACTICES ON THE DEGRADATION OF SOME CHARACTERISTICES OF CLAYEY SOILS | |
Page 3721-3731 | ||
M. M. El-Badawi, | ||