TY  - BOOK
AU  - Lyon,T Lyttleton
AU  - Fippin,Elmer O
AU  - BucKman,Harry O
TI  - Soils: Their Properties and Management
U1  - 630 
PY  - 1923///
CY  - New York
PB  - The Macmillan Compang
KW  - GRANJAS - ADMINISTRACION
KW  - HACIENDA - ADMINISTRACION
ER  -