13.-0880. Lancet.

13.- WASH Glossary.
13.-0879. Lake.
13.-0878. Lagoon.
13.-0877. Lagoon system.
13.-0876. Lacto-fermentation.
13.-0875. Lactic acid fermentation - ( LAF ) - Treatment - ( Emerging technology ).
13.-0874. Lactic acid fermentation - ( LAF ).
13.-0873. Kinetic energy.
13.-0872. Karst.
13.-0871. Karst limestones.
13.-0870. Joint.
13.-0869. Jerrycan.
13.-0868. Jar test.
13.-0867. Irrigation.
13.-0866. Irrigation water.
13.-0865. Irrigation water use.
13.-0864. Irrigation scheduling.
13.-0863. Irrigation furrow - Irrigated garden.
13.-0862. Irrigation efficiency - ( IE ).
13.-0861. Ion exchange.
13.-0860. Invert.
13.-0859. Intestinal worms.
13.-0858. Interstices - ( voids ).
13.-0857. Internally displaced persons - ( IDP ).
13.-0856. Internal renewable water.
13.-0855. Internal combustion engine.
13.-0854. Intergranular flow.
13.-0853. Interface.
13.-0852. Interface valve.
13.-0851. Interceptor tank.