| 1. | THE OPTIMUM ECONOMIC MODEL OF CROP PATTERN IN EGYPT | |
| Pages 151-174 | ||
| M. M. El-Batran M. El-Batran | ||
| 2. | EFFECTS OF SOME NUTRIENTS AND GROWTH SUBSTANCES APPLICATION ON FRUITING, YIELD AND FRUIT QUALITY OF NAVEL ORANGE TREES | |
| Pages 175-188 | ||
| A . M. Abd El Rahman | ||
| 3. | GROWTH OF Senna occidentalis (L.) LINK IN SANDY SOIL AS AFFECTED BY FERTILIZATION AND SOIL AMENDMENTS | |
| Pages 189-216 | ||
| M. M.M. Hussein | ||
