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- [34] SOIL QUALITY AS A COMPONENT OF ENVIRONMENTAL-QUALITY ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1992, 204 : 113 - ENVR
- [40] EXTERNALITIES, ENVIRONMENTAL-QUALITY, AND ALLOCATION ZEITSCHRIFT FUR WIRTSCHAFTS-UND SOZIALWISSENSCHAFTEN, 1975, (01): : 17 - 32