TY  - BOOK
AU  - Logan,William Bryant
TI  - Dirt:  : the ecstatic skin of the earth
SN  - 9780393329476
AV  - S591 D57 1995
PY  - 2007///
CY  - New York
PB  - W.W. Norton & Company, 
KW  - lemb
KW  - Suelos
KW  - Agricultura
ER  -