Airton Fontenele Sampaio Xavier
Discipline
Type de document
Co-auteur
Date
Source
Mot-clé
Human ecology (2) Droughts (2) Arid regions ecology (2) Rural conditions (2) Condiciones rurales (2) Ecología humana (2) Sequía (2) Écologie humaine (2) Écologie des régions arides (2) Sécheresse (2) Sahel (2) Conditions rurales (2) Zone sahélienne (2) Nordeste (2) Brésil (2) Intercession (1) Employment (1) History (1) Assaying (1) Diseases and pests (1) Sepia (1) Non-governmental organizations (1) Year (1) Time (1) Seiches (1) Scientists (1) Progress (1) Postal service (1) Politics, Practical (1) Political science (1)
