Acorn Conservation – With César Lema Costas
Acorn preserving method by César Lema Costas
Acorn Processing – With César Lema Costas
Acorn preparation method
Acorn cooking manual for the post-oil era
Acorn Manual – César Lema Costas
Harvesting, drying and shelling acorns, as well as their excellent nutritional and medicinal properties as a source of food for humans.
Use of Wild Resources – César Lema Costas
Uses of 113 Wild Plants and the Use of Acorns in Human Nutrition.