TY  - BOOK
AU  - Laegreid, Marit.
TI  - Agriculture fertilizers and the environment
SN  - 0 85199 358 3
AV  - S633 .L25 1999 1543
PY  - 1999///
CY  - USA
PB  - CABI publishing 
KW  - 1. Fertilizers 2. Fertilizers--environmental aspect
N1  - Includes bibliographical references
ER  -