TY  - BOOK
AU  - Kirkham, Don
AU  - Powers, W. L.
TI  - Advanced Soil Physics
SN  - 0471488755
U1  - 631.43 
PY  - 1972///
CY  - London
PB  - Wiley Interscience
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Soil physics
ER  -