TY  - BOOK
ED  - Proceeding of symposium sponsored by divisions S-1, S-2, S-3 and S-9 of the soil science society of America( Oct ; 1989, Las Vegas, Nevada )
TI  - Rates of soil chemical processes
SN  - 0891187952
U1  - 631.41 
PY  - 1991///
CY  - USA
PB  - Soil Science Society of America
KW  - Quimica de suelos
ER  -