1. The effect of the addition of organic materials on the decomposition of an organic soil;Bingeman,1953
2. Method for simultaneous measurement of total and radioactive carbon in soils, soil extracts and plant materials;Bottner;Plant Soil,1976
3. Biosynthesis and characterization of soil polysaccharides isotopes and radiation in soil organic matter studies;Chahal,1968
4. Decomposition products of carbon 14 labelled rye tissue in a peat profile;Chahal,1966
5. Contribution à l'étude de polysaccharides bactériens de la rhizosphère de Brachypodium ramosum L. Propriétés physico-chimiques. Adsorption et biodégradation dans le sol;Cortez,1975