TY  - BOOK
AU  - Addiscott,T.M.
AU  - Whitmore,A.P.
AU  - Powlson,D.S.
TI  - Farming, fertilizers and the nitrate problem
SN  - 0851986587
PY  - 1991///
CY  - Wallingford
PB  - C.A.B. International
KW  - Agriculture
KW  - Environmental aspects
KW  - Fertilizers
ER  -