Monday, August 23, 2010

FROM FERRO . TO BAMB00 a case study und technical to Yayasan Dian Desa’s rain catchment tank project MARCUS KAUFMAN manuul water

WaterSanitationHygiene.org | The Water, Sanitation and Hygiene Community

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Tank water This page is for the information of people who collect tank water!

In this presentation we will present the results of a 5 - year study in which we investigated the microbiological quality of roof-collected rainwater samples of 560 private dwellings in New Zealand.
Tank water: "In this presentation we will present the results of a 5 - year study in which we investigated the microbiological quality of roof-collected rainwater samples of 560 private dwellings in New Zealand."

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Tuesday, August 03, 2010

Especies invasoras

Una de las mayores amenazas para la biodiversidad es la introducción, intencional o accidental, de especies exóticas (no nativas) que desarrollan un comportamiento invasivo, desplazando a especies nativas y causando graves daños a los ecosistemas
Portada - Especies invasoras: "Una de las mayores amenazas para la biodiversidad es la introducci�n, intencional o accidental, de especies ex�ticas (no nativas) que desarrollan un comportamiento invasivo, desplazando a especies nativas y causando graves da�os a los ecosistemas"

The Longest Photographic Exposures in�History - The Latest - itchy i

The Longest Photographic Exposures in�History - The Latest - itchy i

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