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Pollution of inland waters of Chile by nitrates and pesticide residues
1993
Gonzalez Martineaux, S. (Instituto de Investigaciones Agropecuarias, Santiago (Chile))
A Primer for financial analysis of pollution prevention projects | AIPP financial primer
1993
Stephan, David G. | Aldrich, James R.
Guidance specifying management measures for sources of nonpoint pollution in coastal waters | United States. Coastal Zone Act Reauthorization Amendments of 1990
1993
Air pollution & tree health in the United Kingdom | Air pollution and tree health in the United Kingdom
1993
[Inland fisheries under constraints by other uses of land and water resources in Argentina]
1993
Quiros, R. (Instituto Nacional de Investigacion y Desarrollo Pesquero, Mar del Plata (Argentina))
[Prevention of water pollution by agriculture and related activities]
1993
Burt, J.P. (United States Dept. of Agriculture, Washington, DC (USA))
[Water quality assessment to determine the nature and extent of water pollution by agriculture and related activities]
1993
Rickert, D. (U.S. Geological Service, Reston, VA (USA))
[An overview of pollution of water by agriculture]
1993
Sagardoy, J.A.
[Pollution of irrigation water in Mendoza, Argentina]
1993
Chambouleyron, J. (Instituto Nacional de Ciencia y Tecnica Hidricas, Lujan (Argentina)) | Morabito, J. | Mirablie, C. | Dias, R. | Simmermann, M. | Campos, S. | Solanes, R. | Neciff, N. | Salatino, S.
[The influence of agriculture on water quality in Colombia]
1993
Gomez Sanchez, C.E. (Instituto Nacional de los Recursos Naturales Renovables, Santa Fe de Bogota (Colombia))