TY - GEN AU - Ola Abdelsatar Abelhaliem AU - Magdi Mounir Wadid , AU - Mohamed Mohamed Shahein , AU - Said Abdalla Shehata , TI - Effect of ventilation percentage and plant density on growth yield and chemical composition of snap bean (phaseolus vulgaris) under plastic house conditions / PY - 2008/// CY - Cairo : PB - Ola Abdelsatar Abelhaliem , KW - Plant denisty KW - Plastic tunnels KW - Ventilation rate N1 - Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Vegetable; Issued also as CD N2 - Two field experiments were carried out during15th and 1st of december of 2003 / 2004 and 2004 / 2005 seasons , respectively , at Elbosaily experimental farm , (Beheira governorate) central laboratory for agriculture climate (CLAC) , agricultural research center (ARC) , ministry of agriculture and land reclamation ER -