1. Relationships among microbial groups in various humid zone soils, and the factors controlling their distribution;Acea;Agrochimica,1990
2. Impact of the degradation processes on soil quality in arid mediterranean environment;Albaladejo,1990
3. Degradación y regeneración del suelo en et litoral mediterráneo español: experiencias en et proyecto LUCDEME;Albaladejo,1990
4. Characteristics of the organic matter in a slightly and in a severely crusted soil;Arshad;Z. Pflanzernaehr. Dueng. Bodenkd.,1987
5. Influence of organic matter on aggregation in Oxisols rich in gibbsite or in goethite.II. Clay dispersion, aggregate strength and water-stability;Bartoli;Geoderma,1992