TY - BOOK AU - Crouzet,P. ED - European Environment Agency. ED - European Topic Centre on Inland Waters. TI - Nutrients in European ecosystems SN - 9291671630 AV - TD194.6 E58 1999 PY - 1999/// CY - Luxembourg, Lanham, Md. PB - Office for Official Publications of the European Communities, Bernan Associates [distributor] KW - Ecosystem management KW - European Union countries KW - Anthropogenic soils KW - Environmental aspects KW - Sustainable development N1 - Report ... produced by the European Topic Centre on Inland Waters (ETC/IW) on behalf of the European Environment Agency"--P. 7; Includes bibliographical reference (p. 145-153) ER -