TY  - BOOK
AU  - Russell, Edward J.
TI  - Soil conditions and plant growth
U1  - 631.8 21st ed.
PY  - 1927///
CY  - New York
PB  - Longmans, Green
KW  - Crops and soils
KW  - Soil science
N1  - 467-516 includes index
ER  -