TY  - GEN
AU  - Mosier, Arvin R.
AU  - Syeres , J Keith 
AU  - Freney , John R
TI  - Agriculture and the nitrogen cycle: assessing the impact of fertilizer use on food production and the environment
SN  - 1559637080
U1  - 631.8 
PY  - 2004///
CY  - washington
PB  - Island press
KW  - FERTILIZERS
KW  - NITROGEN
KW  - ENVIRONMET ASPECT
KW  - AGRICULTURE
KW  - NITROGEN CYCLE
ER  -