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A growing share of water pollution in the U.S. can be attributed to nonpoint sources (USEPA 2002). Some of this trend can be attributed to declining point source (PS) emissions as a result of regulation under the Clean Water Act (CWA). However, fertilizer-intensive practices used to improve...
Persistent link: https://www.econbiz.de/10009444325
This paper measures agricultural productivity among a set of thirteenMediterranean countries which includes two EU- 15 countries (Greece and Spain), anothertwo EU- 25 (Cyprus and Malta) one country under accession negotiations (Turkey) andeight Middle East and North Africa (MENA) countries...
Persistent link: https://www.econbiz.de/10009445558
This paper measures agricultural productivity growth by means of the sequential Malmquist Total Factor Productivity (TFP) index among a set of thirty-two countries including West European, Central and East European (CEE) and Middle East and North African (MENA) countries for the period...
Persistent link: https://www.econbiz.de/10009445682