E. Hien
Discipline
Type de document
Co-auteur
Date
Source
Mot-clé
Ouest (1) Instruction and study (1) Preservation (1) Conservation (1) Employment (1) Observations (1) Surveys (1) Observations (1) Agricultural intensification (1) Water (1) Strategy (1) Service life (Engineering) (1) Seeds (1) Runoff (1) Production (Economic theory) (1) Pressure (1) Necessity (Philosophy) (1) Natural resources (1) Grain (1) Food relief (1) Farm produce (1) Curves (1) Circle (1) Agricultural systems (1) Adoption (1) Management (1) Research (1) Yields (1) Texture (1) Soils (1)