| Harmonics (Electric waves) (5) |
| Harvesting (3) |
| Harvesting machinery (5) |
| Harvesting machinery--Indonesia (1) |
| Harvesting machinery--Japan (1) |
| Harvesting machinery--Testing (4) |
| Harvesting machinery. (1) |
| Hasegawa, Akio (1) |
| Hasluck, Paul (1) |
| Hasluck, Paul--Speeches, addresses, etc. (1) |
| Hasluck, Paul, Sir (22) |
| Hasluck, Paul, Sir--Interviews (1) |
| Hasluck, Paul, Sir--Speeches, addresses, etc. (9) |
| Hassan, Shafiqul (1) |
| Hatchery fishes--Cambodia--Svay Reing (1) |
| Hatien 1 Cement J.S Company--Personnel management (1) |
| Hausdorff measures (1) |
| Hawkey, Roger (1) |
| Hazard mitigation--Bangladesh (1) |
| Hazard mitigation--Cambodia--Phnom Penh (1) |