TY  - BOOK
AU  - Hillel, Daniel.
AU  - Hillel, Daniel.
TI  - Out of the earth: civilization and the life of the soil
SN  - 1-85410-203-6
U1  - 550 HIO 22
PY  - 1991///
CY  - London
PB  - Aurun Press.
KW  -  
KW  - Physical geology
ER  -