1. Respiration in water inhibiting Berley Caryopsys;Allarup;Physiol. Plantarum,1959
2. Soil structure effects in the growth of sugar-beets;Baver,1940
3. Characterizing soil aeration under changing moisture conditions for bean growth;Dasberg;Agron. J.,1970
4. The effect of a polyacrylamide treatment on the germination of sugar-beets in a heavy sandy loam soil;De Vleeschauwer;Med. Fak. Landbouwwetensch., Rijksuniv. Gent,1976
5. The influence of soil crusts on gaseous diffusion;Domby,1956