Unknown Author
Syrian Arab Republic Research Group
The Butter Research Group
The Cork
The Beverages
The Tea
The Vegetables and Fruit Research Group
The Tobacco
The Research Group
The Meat and Meat Preparations Research
Smoking, The Manufactured
Skins, The Raw Hides
The Oil Seeds
Synthetic The Crude
The Frozen
Dehydrated The Dried
Sugar Preparations The Sugar
The Unmanufactured Tobacco
The Preserved Fruit
The Live Animals Chiefly for Food Resear