TY  - SER
AU  - Araújo,A.L.de
AU  - Oliveira,R.T.de
AU  - Ferreira,T.O.
AU  - Romero,R.E.
AU  - Oliveira,T.S.de
TI  - Evaluation of soil structure using participatory methods in the semiarid region of Brazil
KW  - SOLO
KW  - MANEJO DO SOLO
KW  - AGRICULTURA FAMILIAR
ER  -