Indicators of environmental impact: plan of the improvement of the high watershed of the Virilla river, Costa Rica

অনুরূপ উপাদানগুলি

• Indicadores de impacto ambiental: plan de mejoramiento ambiental de la cuenca del río Virilla, Costa Rica
  অনুযায়ী: Ramos O'hara, J.A.
  প্রকাশিত: (1996)
• Undeground water resources situation of the Aguas Calientes river watershed, Nicaragua
  অনুযায়ী: Obando Soriano, Fredy O.
  প্রকাশিত: (2005)
• Use of bacteriophages of bacteroides as indicators of the source of origin of fecal contamination in the Bogotá river basin, Colombia
  অনুযায়ী: Sastoque, Angela M.
  প্রকাশিত: (2010)
• Water quality assessment in the Reventado's watershed, Cartago, Costa Rica, oriented to the development of indicators of sustainability
  অনুযায়ী: Villegas Osorio, Javier G.
  প্রকাশিত: (1995)
• The effect of coffee-eucalyptus deglupta agroforestry systems over water contamination with nitrates in micro-watershed from the south zone of Costa Rica
  অনুযায়ী: Renderos Durán, Reina V.
  প্রকাশিত: (2001)