The article of special significance in this issue is, "Modern techniques can be inexpensive", the details of new technology in food preservation - lyophilization - which enables the finished products to be perfectly and permanently dried without any adverse effects whatever, on their origional qualities". It explains in details the foods that could be lyophilized and how it can make third world products competitive in world markets. This article and many others connected with aid, agriculture and incentive to peasants, particularly, "Climbing up from the subsistence level" are worth reading.

Subject Discipline

Alternative Medicine

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