| 1. | CHARACTERISTICS OF WATER AND SOIL RESOURCES IN WADI WATIR BASIN, SINAI, EGYPT. | |
| Pages 109-129 | ||
| Abdel Ghaffar M.K.; , Ghada, A. Abdel Kader; , M.S.M. Abou Al Fotoh | ||
| 2. | INFLUENCES OF USING MINERAL AND NATURAL SOURCE OF K FERTILIZER IN COMBINATION WITH BIO FERTILIZATION ON GROWTH AND YIELD OF CANOLA PLANT (BRASSICA NAPUS L.) GROWN IN SANDY SOIL | |
| Pages 131-138 | ||
| Y.M. El-Edfawy, | ||
