1. Effect of diffusion properties of greenhouse covers on light balance in the greenhouse;Basiaux;Agric. Meteorol.,1973
2. The transmission of diffuse light by a sloping roof;Bowman;J. Agric. Eng. Res.,1970
3. Les verres diffusants en couverture des serres;Deltour;Bull. Rech. Agron., Gembloux, NS, V,1970
4. Glasshouse-types for tomatoes;Germing,1967
5. The advantages of east-west multispans;Harnett,1974