TY  - BOOK
AU  - Knapp, B.J.
TI  - Soil processes
T2  - Processes in Physical Geography Series
U1  - 631.4 L9 
PY  - 1979///
CY  - London
PB  - George Allen Unwin
KW  - B.J. Knapp
KW  - Soil formation,Soil ecology
ER  -