TY  - BOOK
AU  - Russell, R.S. 
TI  - Plant root systems: their function and interaction with the soil
SN  - 0070840687
PY  - 1977///
CY  - London
PB  - McGraw-Hill
KW  - Plants. Root. Growth. Plant growth. role in. soils Plants. Root. Growth. Role of soils
ER  -