| 1. | ESTIMATION OF HETEROSIS, GENETIC COMPONENTS AND CORRELATION COEFFICIENT FOR IMPROVEMENT OF GRAIN YIELD IN RICE (Oryza sativa L.). | |
| Pages 239-249 | ||
| Ragaa A. Essa; H. H. Nagaty; A. I. El-Sherief | ||
| 2. | EFFECTIVENESS OF HONEYCOMB PEDEGREE SELECTION IN INTRASPCIFIC COTTON CROSS. | |
| Pages 251-259 | ||
| A. A. A. El – Akhedar | ||
