1. A gas tight growth chamber for investigating gaseous nitrogen changes in the soil: plant: atmosphere system;Ross;Nature, Lond.,1964
2. Gas lysimetry as a technique in nitrogen studies on the soil: plant: atmosphere system;Ross,1968
3. The influence of living plants on denitrification;Woldendorp;Meded. LandbHoogesch. Wageningen,1963
4. Measurement of nitrogen and nitrous oxide evolution from soil-plant systems using sealed growth chambers;Stefanson;Soil Sci.,1970
5. The production of ryegrass labelled with carbon-14;Jenkinson;P. Soil,1960