TY  - SER
AU  - Lima,J.M.de
AU  - Anderson,S.J.
AU  - Pierce,F.J.
AU  - Curi,N.
TI  - Improvement of properties, and water and clay movement in vertisol-amended sand columns
KW  - Solo
KW  - Retencao de Agua no Solo
KW  - Vertissolo
KW  - Infiltracao
KW  - Argila
KW  - Areia
ER  -