TY  - BOOK
AU  - Huang Wen-Yuan
AU  - Uri Noel D
TI  - Economic and environmental consequences of nutrient management in agriculture
SN  - 1-56072-754-3
U1  - 631.84 
PY  - 1999///
CY  - New York
PB  - Nova Science
KW  - Nitrogen fertilizers
KW  - Nitrogen fertilizers-environmental aspects
ER  -