1. Water balance and crop production simulation;Aslyng,1982
2. Geological map of Denmark;Bornebusch;Dan. Geol. Unders. III,1935
3. Untersuchungen zur Wurzelentwicklung bei Winterweizen;Böhm;Z. Acker Pflanzenbau,1978
4. Wind speed, water balance and irrigation need 1957-78 Tidsskr;Gregersen;Planteavl,1980
5. A dynamic continuous simulation model of water-state and transportation in the soil-plant-atmosphere system;Hansen;Acta Agric. Scand.,1975