TY  - BOOK
AU  - Thompson, Louis M..
TI  - Soils and Soil Fertility / 
SN  - 0-07-064410-1
U1  - J:1 
PY  - 1982///
CY  - New York : 
PB  - McGraw-Hill Book Company , 
KW  - Agriculture <Soil Fertility>
ER  -