1927- alps andrade biography canterbury casestudies christine climaticchanges congresses elíassánchez environmentalaspects ethnology europeaneconomiccommunitycountries farmers farms fernando fernyhough flores granjalomalinda(honduras) history honduras india jamaica josé landuse milton nadaun(tehsil) newzealand planning regionalplanning rural ruraldevelopment ruralindustries small soilconservation sustainabledevelopment swiss switzerland trainingof watershedmanagement