Abdel-Galil, H. S. (2010). Effect of Poly-greenhouse Shading Ratios on Germination and Yield of Tomato under Fayoum Depression Climatic Conditions. The 17th Annual Conference of the Misr Society of Ag. Eng., 27 (4):2048-2068.
ARGUS CONTROL SYSTEMS LTD. (2010). Light and Lighting Control in Greenhouses. Argus Control Systems LTD., 1281, Johnston Road, White Rock, British Columbia, Canada, V4B 3Y9.
El-Nono, M. A. ; Habib, Y. A. and El-Sayed R. A. (2008). The Impact of the Polyethylene Greenhouse Cover Properties on Average Indoor Light Intensity. Misr J. Ag. Eng., 25 (1):176 -184.
Jaffrin, A. ; Morisot, A. and Gratraud, J. (1993). Be, ne, fice D, um Nettoyage des Surfaces Externs de Films de Covertures de Serres. (Advantage of Cleaning the External Film Surfaces of Greenhouse). CPA. 65, Rue de Prony, 75 Paris, Collogue de Colmar.
Larcher, W. (2003). Physiological Plant Ecology. Berlin (Germany): Springer-verlag. P: 513.
Lozano, G. M., ; Gonzalez, D. ; Santos, E. (1996). Growing Lettuce in Greenhouse Clad with Polychromatic Films. Plasticulture 110:15-22.
Nijskens, J.; Etour J.; Albrecht, E.; Gratraud, J. and Feuilloley, P. (1990). Comparative Studies on the Aging of Polyethylene film in the Laboratory and in the Practical Use. Plasticulture. 87:11-20.
Papadakis, G. ; Briassoulis, D. ; Scarascia, M. G. ; Vox, G. Feuilloley, P. and Stoffers, J. A. (2000). Radiometric and Thermal Properties of and Testing Methods for Greenhouse Covering Materials. J. Ag. Eng. Res., 77(1): 7-38.
Pinto, J. R. ; Dumroese, R. K. and Marshall, J. D. (2006). Run for Cover. Whats Covering your Greenhouse and How It Is Affecting Seedling Growth? USDA Forest Proceedings, RMRS. P: 43.
Smith, I. E.; Savage, M. J. and Mills, P. (1984): Shading effects on greenhouse tomatoes and cucumbers. Act. Horticulture (148):491-500.
Steven, C. (2004). Comparing Smart Films. LS Climate Control Pty Ltd, 2/43 Lighting Place, Hornsby NSW 2077. Issue 79.
Wikipedia, the free encyclopedia (2007). Solar greenhouse (technical).
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