| Title | Accession number | Type |
|---|---|---|
| Biogas form Waste and Waste Water Treatment | 19574 | CD |
| Biological Treatment and technologies | 20293 | CD |
| Biomass Combustion | 19575 | CD |
| Biomass Gasification | 19576 | CD |
| Boiler and their Operations | 20291 | CD |
| Boilers and their operation: Construction control | 20287 | CD |
| Boilers and their operation: How fuel oil burner work | 20286 | CD |
| Burners for Boilers | 20275 | CD |
| Burners for low temperature process | 20276 | CD |
| Electric Motors | 20272 | CD |
| Energy : Ability to do work | 20292 | CD |
| Energy for profit | 20277 | CD |
| Energy: Towards the Age Abundance | 20279 | CD |
| Factory heating & Ventilations | 20278 | CD |
| Global Warming | 20297 | CD |
| Green Earth Club: Garbage | 20296 | CD |
| Heat Recovery | 20283 | CD |
| Insulation of Industrial Buildings | 20281 | CD |
| Lighting in factories and commercial buildings | 20273 | CD |
| Look at lighting | 20274 | CD |
| Refrigeration | 20298 | CD |
| Solar Bioclimatic Architecture | 19577 | CD |
| Solar Energy: To capture the power of Sun & Tide | 20280 | CD |
| Solar Cells: Power from the Sun | 20295 | CD |
| Steam | 20290 | CD |
| There's Energy in the Wind | 20285 | CD |
| Thermal Treatment technology | 20294 | CD |
| Using Coal | 20289 | CD |
| Waste as a Fuel | 20288 | CD |
| Wind Energy | 20284 | CD |
| Wind Energy | 19578 | CD |
| Arid Zone Ecology | ---- | Cassette |
| Biogas | ---- | Cassette |
| Biogas-I | ---- | Cassette |
| Boilers and their operations: How fuel oil burners work | 20256 | Cassette |
| Burners for low temperature processes | 20255 | Cassette |
| Compressed Air Services | 20257 | Cassette |
| Energy & Environment | ---- | Cassette |
| Energy & Environment | ---- | Cassette |
| Energy : Towards the age of Abundance | 20270 | Cassette |
| Energy for Profit | 20258 | Cassette |
| Factory heating and Ventilations | 20259 | Cassette |
| Forests | ---- | Cassette |
| Global Warming | 20271 | Cassette |
| Global Warming | ---- | Cassette |
| Heat recovery | 20260 | Cassette |
| Insulation and Industrial Buildings | 20261 | Cassette |
| IREDA Corporate Film | ---- | Cassette |
| Joint Forest Management | ---- | Cassette |
| Man & Environment | ---- | Cassette |
| Metering | 20268 | Cassette |
| Oil and gas fired furnaces | 20262 | Cassette |
| Pipe Insulation | 20263 | Cassette |
| Refrigeration | 20264 | Cassette |
| Rural Women & Environment | ---- | Cassette |
| Small Hydro | ---- | Cassette |
| Solar Energy: To Capture the power of Sun & Tide | 20267 | Cassette |
| Solar Miracle | ---- | Cassette |
| Solar Passive House | ---- | Cassette |
| Solar Thermal | ---- | Cassette |
| Solid Waste Treatment | ---- | Cassette |
| SPV Power | ----- | Cassette |
| Steam | 20266 | Cassette |
| Urban Environmental Issues | ---- | Cassette |
| Using Coal | 20269 | Cassette |
| Waste as a Fuel | 20265 | Cassette |
| Water & Water Pollution | ----- | Cassette |