SOILN model (ver 8.0) user's manual. 2. ed.

agua del suelo arable soils arbre forestier atmosfera atmosphere azote biomasa biomass biomasse carbon carbone carbono clima climat climate crecimiento croissance crops cultivos cycling eau du sol forest soils forest trees growth nitrogen plant soil relations plante de culture relaciones planta suelo relation plante sol simulation models soil water sol arable suelo forestal suelos cultivables