TY  - BOOK
AU  - Russell, E.Walter.
TI  - Soil Conditions and Plant Growth
T2  - ( First to Seventh Editions by E. John Russell)
U1  - 631.82 RUS-S 
PY  - 1956///
CY  - London
PB  - English Lan-Book Soc. & Longman
ER  -