Larry Gosnell (5)

• 

  Chemical Conquest

  Larry Gosnell  

  1956 | 25 min
• 

  Epidemic Foot and Mouth Disease: Saskatchewan, 1952 campus

  Larry Gosnell  

  1952 | 16 min
• 

  Harvest in the Valley

  Larry Gosnell  

  1955 | 13 min
• 

  Poisons, Pests and People

  Larry Gosnell  

  1960 | 59 min
• 

  The World at Your Feet

  Larry Gosnell  

  1953 | 22 min