 | Outreach N° 86 - Learning by Doing - Leaflets on Pressure and Water Technologies (OUTREACH - UNEP - WWF, 64 p.) |
 |  | (introduction...) |
| | OUTREACH Information packs |
| | OUTREACH Learning-By-Doing leaflets |
| | Learning-By-Doing leaflets in issue 86 |
|  | Section I: Pressure |
| | Leaflet no. 37: Under pressure |
| | Leaflet no. 38: Getting liquids to work for you |
| | Section II: Water Technologies |
| | Leaflet no. 39: Your community's water supply |
| | Leaflet no. 40: Catch a falling raindrop |
| | Leaflet no. 41: Building small dams |
| | Leaflet no. 42: Sinking wells |
| | Leaflet no. 43: Water-lifting devices (1) Using simple machines |
| | Leaflet no. 44: Water-lifting devices (2) Siphons |
| | Leaflet no. 45: Water-lifting devices (3) Suction pumps |
| | Leaflet no. 46: Water-lifting devices (4) Force pumps |
| | Leaflet no. 47: Pump probe and patrol |
| | Leaflet no. 48: Purifying water with heat |
| | Leaflet no. 49: Purifying water with filters |
| | Leaflet no. 50: Purifying water with chemicals |
| | Teacher's Notes For Pressure |
| | Teacher's Notes for Water Technologies |
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