 EWB-India
Andrha Pradesh Fact File
Andhra Pradesh Pollution Control Board this website has State Standards for Water Quality. The pollution control board has a lab of their own, although it is in the sate capital of hyderabad.
Sanplat Let's just call it the IKEA of latrines.
ITDG's Technical Briefs
http://www.mapsofindia.com/maps/india/india-political-map.htm district maps in -
http://www.mapsofindia.com/maps/andhrapradesh/andhrapradesh-district.htm -
http://www.whereincity.com/india/andhra-pradesh/other.php - good info Prakasam District
TPHE publications: waste stabilisation ponds in warm climates
"http://www.leeds.ac.uk/civil/ceri/water/tphe/publicat/wspwarm/wspwarm.html"
Improving Pond Water
http://www.lboro.ac.uk/well/resources/technical-briefs/47-improving-pond-water.pdf
Village ponds get a new lease of life
http://www.teriin.org/terragreen/issue33/feature.htm#f2
MapMart
IDEXX Colisure
Hach
LaMotte
Ben Meadows
Garmin GPS
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