TY  - BOOK
AU  - Gregory, Peter J, ed.
TI  - Soil conditions and plant growth
U1  - 631.4 G862S 
PY  - 2013///
CY  - New York
PB  - Wilsy-Blackwell
N1  - 3633 21/10/2013 13414 29/10/2013 Main Budget
ER  -