TY  - BOOK
AU  - Sparks, Donald L
TI  - Soil physical chemistry
SN  - 9780873718837
SN  - 98010571
U1  - 631.41 SPA 
PY  - 1999///
CY  - Boca Raton, FL
PB  - CRC Press
KW  - Soil physical chemistry
N1  - Includes bibliographical references and index
ER  -