Category:Airplane dusting in the control of malaria mosquitoes (1926)

Media in category "Airplane dusting in the control of malaria mosquitoes (1926)"

The following 7 files are in this category, out of 7 total.

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  Airplane dusting in the control of malaria mosquitoes (1926) (17325390844).jpg 2,072 × 1,460; 834 KB
  
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  Airplane dusting in the control of malaria mosquitoes (1926) (17325393374).jpg 1,988 × 1,424; 1.15 MB
  
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  Airplane dusting in the control of malaria mosquitoes (1926) (17760112258).jpg 1,996 × 1,404; 1.12 MB
  
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  Airplane dusting in the control of malaria mosquitoes (1926) (17760124928).jpg 2,072 × 1,568; 1.03 MB
  
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  Airplane dusting in the control of malaria mosquitoes (1926) (17944872432).jpg 2,008 × 1,420; 1.29 MB
  
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  Airplane dusting in the control of malaria mosquitoes (1926) (17944884612).jpg 2,084 × 1,588; 1.16 MB
  
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  Airplane dusting in the control of malaria mosquitoes (IA airplanedustingi367king).pdf 741 × 1,316, 18 pages; 1.87 MB