Economic analysis of measures to control phosphorus run-off from non-point agricultural sources
| Year of publication: |
1993
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|---|---|
| Authors: | Johnsen, Fred H. |
| Published in: |
European review of agricultural economics : ERAE. - Oxford : Univ. Press, ISSN 0165-1587, ZDB-ID 1869644. - Vol. 20.1993, 4, p. 399-418
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