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Citation: A. Vatn et al., ECECMOD: an interdisciplinary modelling system for analyzing nutrient and soil losses from agriculture, ECOL ECON, 30(2), 1999, pp. 189-205

Authors: Romstad, E

Citation: E. Romstad, Theoretical considerations in the development of environmental indicators, ENVIRONMENTAL INDICATORS AND AGRICULTURAL POLICY, 1999, pp. 13-23