Pierre Davet describes the subterranean world and the micro-organisms to be found there, then shows how micro-organisms can modify the physico-chemical environment, the microbiological equilibria and can affect the growth of plants, before discussing both interventions and the utilization of these organisms.
Pierre Davet describes the subterranean world and the micro-organisms to be found there, then shows how micro-organisms can modify the physico-chemica...
