Titles
- Criminal at large1
- Cryptic automatic writing by a multiple personality1
- DDT1
- DDT as a mosquito larvicide: hand mixing and spraying1
- DDT in the control of household insects1
- DDT, weapon against disease1
- Decompression sickness project1
- Dental care for the chronically ill and aged: a training film on methods, procedures, and equipment1
- Dental health1
- Drinking water1
- Easy to get1
- Enemy X1
- Epidemic encephalitis1
- Evening care1
- Facial paralysis1
- Feeling all right1
- First aid for non-battle injuries1
- Fly high and live: oxygen equipment1
- Fraud fighters1
- Girls in white1