Factors influencing farmers' participation in water management. Locality studies from Madurai district, Tamil Nadu, India

actividades complementarias (finca) agriculteur agricultores autoassistance cisternas citerne coownership copropietario crops cultivos disponibilidad del agua eau disponible esfuerzo propio exode rural farmers gestion des eaux income interest groups irrigation irrigation systems modele modelos models participation plante de culture privatisation privatization renta ressource en eau revenu riego rural urban migration sistemas de riego tamil nadu tanks water availability water management water resources