TY  - BOOK
AU  - Troeh, R. Frederick
AU  - Thompson M. Louis 
TI  - Soils and soil fertility
SN  - 9788126517879
AV  - S591 .T76 2005
PY  - 2005///
CY  - USA
PB  - Blackwell publishing
KW  - Soils and soil fertility
N1  - includes index, glossary and appendix
ER  -