9.51. Double ventilated improved pit - ( VIP ) - ( AKVOPEDIA ).

Watsan matters
9.50. Single ventilated improved pit - ( VIP ) - ( AKVOPEDIA ).
9.49. Single pit - ( AKVOPEDIA ).
9.48. Urine storage tank & Container - ( AKVOPEDIA ).
9.47. Tippy tap - ( AKVOPEDIA ).
9.46. Pour flush slabs - ( AKVOPEDIA ).
9.45. Commercial toilets - ( AKVOPEDIA ).
9.44. Communal latrines - ( AKVOPEDIA ).
9.43. Urine diverting flush toilet - ( AKVOPEDIA ).
9.42. Cistern flush toilet - ( AKVOPEDIA ).
9.41. Pour flush toilet - ( AKVOPEDIA ).
9.40. Urinal - ( AKVOPEDIA ).
9.39. Urine diverting dry toilet - ( AKVOPEDIA ).
9.38. Dry toilet - ( AKVOPEDIA ).
9.37. Contour ridges - ( AKVOPEDIA ).
9.36. Tilapia farming - ( AKVOPEDIA ).
9.35. Pond farming - ( AKVOPEDIA ).
9.34. Spirulina farming - ( AKVOPEDIA ).
9.33. Finger pond - ( AKVOPEDIA ).
9.32. Localized irrigation - ( AKVOPEDIA ).
9.31. Bucket & Farm kits and drum systems - ( AKVOPEDIA ).
9.30. Surface irrigation - ( AKVOPEDIA ).
9.29. Suranga - ( AKVOPEDIA ).
9.28. Solar water heater tank - ( AKVOPEDIA ).
9.27. Distribution - ( AKVOPEDIA ).
9.26. Natural storage basins - ( AKVOPEDIA ).
9.25. Below ground tanks - ( AKVOPEDIA ).
9.24. Surface level tanks - ( AKVOPEDIA ).
9.23. Elevated storage tanks - ( AKVOPEDIA ).
9.22. Centralized treatment - ( AKVOPEDIA ).