TY - BOOK AU - Mosier,Arvined AU - Syers,John K.ed AU - Freney,J.R.ed TI - Agriculture and the nitrogen cycle: assessing the impacts of fertilizer use on food production and the environment T2 - SCOPE SN - 9781559637107 PY - 2004/// CY - Washington, D.C. PB - Island Press KW - Nitrogen fertilizers KW - Nitrogen cycle KW - Landbouw KW - Kunstmest KW - Landwirtschaft KW - Umweltbelastung N1 - "A project of SCOPE, the Scientific Committee on Problems of the Environment of the International council for Science." ER -