| 1. | INSECTICIDAL EFFICIENCY OF SOME NATURAL PRODUCTS AND BIOCIDES ON COTTON SUCKING PESTS AND THEIR ASSOCIATED NATURAL ENEMIES | |
| Pages 3661-3675 | ||
| A. M. Hamid, | ||
| 2. | CONSUMPTION OF SUGAR-BEET LEAF AREA BY THE TORTOISE BEETLE, Cassida vittata VILL | |
| Pages 3677-3685 | ||
| I. I. Mesbah, | ||
