TY  - BOOK
AU  - Addiscott, T.M.
AU  - Whitmore, A.P.
AU  - Powlson, D.S.
TI  - Farming, fertilizers and the Nitrate problem /by T.M. Addiscott, A.P. Whitmore and D.S. Powlson
SN  - 0851986587
U1  - 631.8 
PY  - 1991///
CY  - Wallingford
PB  - CAB International
ER  -