Vol. 6 No. 1 (1999)

Research Articles

• Relative abundance of some wheat and barley insects at Al–Mareg region

  9-21

  A. M. – Al – Ali, H. Hamednalla, I. El–Gheriani , H. Ekaram (Author)

  • PDF

• Maxima on the Electrical Conductivity Isotherms in Aqueous Solutions of Some Transition Metal Salts

  21-28

  Saber El–Sayed Mansour almismary, Mohammed Hasan Haroon (Author)

  • PDF

• Effect of nitrogen level on tiller production and contribution to yield in durum wheat (Triticum durum) under supplementary irrigation and rainfed conditions

  29-38

  G. A. Haddad, Abdel M. M. Abdalla (Author)

  • PDF

• Infection of Cyprinid (Barbus sharpeyi) Fish With Plerocercoid Larvae of the Tapeworm ligula intestinalis

  39-45

  Nahad Walli Alkhalidi (Author)

• Quinine effects on normal spontaneous activity and on acetyl choline–induced contractures of rabbit ileal smooth muscle

  46-54

  Khalid. H. M. Saad (Author)

• Effect Of External Labor Force in Agricultural Development of Jabel El–Akhdar Region, North East Libya

  55-67

  Ali M. Faris, Abdul Razak A. Hassan (Author)

• Survey of House Cockroaches Species and Their Population Density in North – East Libya

  68-80

  A. M. Amer , F. O. El–Awami (Author)

• Effects of Four Organophosphorus Insecticides Use to Control Aphis Compositellae Theobald on Some of Their Natural Enemies

  81-89

  Ibrahim A.R. Al–Jabery, Abdul Baki M.H. Ali Ali (Author)

• Hydrolytic Behavior of Ions

  90-100

  Saber El-Sayed Mansour almismary (Author)

• Velocity Distribution at Contraction Zone Around Bank–Protection Structures

  101-108

  Abdul Kareem S. Shehab (Author)

  • PDF

• Study of Performance of Suspended Flat Plate air Heater

  109-116

  Y Yakhour (Author)

  • PDF