Subjects: | WATER RESOURCES,
RESOURCE MANAGEMENT,
SOIL RESOURCES,
PHYSIOGRAPHY,
CLIMATOLOGY,
WATERSHEDS,
PRECIPITATION,
SOIL SURVEYS,
SOIL CLASSIFICATION,
LAND CLASSIFICATION,
SOIL ANALYSIS,
EROSION,
GROUNDWATER,
ECOLOGY,
ECONOMICS,
RURAL SETTLEMENT,
VEGETATION,
INFECTION,
AGRICULTURE,
CULTIVATED LAND,
YIELDS,
EQUIPMENT,
COSTS,
RESSOURCE EN EAU,
GESTION DES RESSOURCES,
RESSOURCE EN SOL,
RECURSOS HIDRICOS,
ORDENACION DE RECURSOS,
RECURSOS DEL SUELO,
PHYSIOGRAPHIE,
CLIMATOLOGIE,
BASSIN VERSANT,
ENQUETE PEDOLOGIQUE,
CLASSIFICATION DES SOLS,
CLASSIFICATION DES TERRES,
ANALYSE DE SOL,
EAU SOUTERRAINE,
ECOLOGIE,
ECONOMIE,
COLONISATION RURALE,
TERRE CULTIVEE,
RENDEMENT,
MATERIEL,
FISIOGRAFIA,
CLIMATOLOGIA,
CUENCAS HIDROGRAFICAS,
PRECIPITACION ATMOSFERICA,
RECONOCIMIENTO DE SUELOS,
CLASIFICACION DE SUELOS,
CLASIFICACION DE TIERRAS,
ANALISIS DEL SUELO,
AGUAS SUBTERRANEAS,
ECOLOGIA,
ECONOMIA,
COLONIZACION,
VEGETACION,
INFECCION,
AGRICULTURA,
TIERRAS CULTIVADAS,
RENDIMIENTO,
EQUIPO, |