Environmental - Hazards - Waste - Sewage & septic systems
Collection Items
tate of Waste Management in South East Asia, 2004
http://www.unep.or.jp/Ietc/Publications/spc/State_of_waste_Management/index.asp
Septic Systems - What to Do after the Flood
http://www.epa.gov/safewater/faq/emergency_septic.html
Sistema Séptico - Qué hacer después de una inundación
http://www.epa.gov/safewater/faq/pdfs/fs_whattodoafteraflood_septic_sp.pdf