TY  - GEN
AU  - Bartelli, Lindo Joseph,
TI  - Soil surveys and land use planning. / 
PY  - 1966///
CY  - madison, wisconsin
PB  - Soil Science Society of America   America Society of Agronomy
KW  - SUELOS
KW  - LEVANTAMIENTOS TOPOGRAFICOS
KW  - TIERRA
ER  -