International Society of Soil Science. ... tres faibles doses de substances de- gradees, telles que la#39;ethanol ou les sels da#39;acides gras, en accumulant par une action lente, mais incessante, un rendement relativement ... Ca#39;est ce qui a lieu dans le sol, milieu parfaitement comparable, au point de vue oecologique, a nos plaques.
Title | : | Comptes Rendus de la Troisiáeme Commission de L'Association Internationale de la Science Du Sol |
Author | : | International Society of Soil Science. Third Commission |
Publisher | : | - 1939 |
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