TY - BOOK AU - Galloway,James ED - International Nitrogen Conference TI - Optimizing nitrogen management in food and energy production and environmental protection: contributed papers from the 2nd International Nitrogen Conference, 14-18 October 2001, Potomac, Maryland, USA SN - 9026519273 AV - TD196.N55 .O67 2002 f PY - 2002/// CY - Lisse PB - A. A. Balkema KW - Nitrogen KW - Environmental aspects KW - Congresses KW - Pollution KW - Nitrogen cycle ER -