TY  - BOOK
AU  - Russell,Edward J.
AU  - Russell,Edward Walter
TI  - Soil conditions and plant growth / 
U1  - 631.4 RUS 
PY  - 1950///]
CY  - London : 
PB  - Longmans, Green, 
KW  - Growth (Plants)
KW  - Soils
N1  -  Includes bibliographical references
ER  -