Watsan matters

13.-0386. Deep well.

13.-0385. Deep well pumps.

13.-0384. Deep well progressive cavity pump.

13.-0383. Deep well piston pump.

13.-0382. Deep trench latrine..

13.-0381. Deep shaft.

13.-0380. Deep dug well.

13.-0379. Decontamination.

13.-0378. Decomposition.

13.-0377. Decisiveness.

13.-0376. Decision making tools.

13.-0375. Deciding with the community.

13.-0374. Decentralised water supply.

13.-0373. Decentralised wastewater treatment system - ( DEWATS ).

13.-0372. Decentralised treatment.

13.-0371. Decentralised treatment system - ( DTS ).

13.-0370. Decentralisation.

13.-0369. De-sludging.

13.-0368. Data bus.

13.-0367. Darcy´s law.

13.-0366. Daily crop water use - Evapotranspiration - ( ET ).

13.-0365. Cytotoxic waste.

13.-0364. Cyst.

13.-0363. Culvert.

13.-0362. Crystalline basement.

13.-0361. Crystosporidium.

13.-0360. Crop rotation.

13.-0359. Critical duration.

13.-0358. Cretaceous.

13.-0357. Creek.