TY  - BOOK
AU  - Sparks, Donald L
TI  - Soil physical Chemistry. 2nd ed
SN  - 9781138627727
U1  - 631.41S263S 
PY  - 1999///
CY  - Boca Raton
PB  - CRC Press
KW  - Soil physical chemistry
KW  - Soil Science
ER  -