Provides information about wool, where it comes from, how it is processed, and its many uses in everyday life. Includes a glossary and resources for further study.
Provides information about wheat, where and how it is grown and processed, and its uses in everyday life. Includes a glossary and resources for further study.
Provides information about tomatoes,where and how they are grown and harvested, and their uses in everyday life. Includes a glossary and resources for further study.
Provides information about sugar, where it comes from, how it is processed, and its many uses in everyday life. Includes a glossary and resources for further study.
Provides information about silk, where and how it is made and processed, and its use throughout history. Includes a glossary and resources for further study.
Provides information about salt, where it is found and processed, and its importance in everyday life. Includes a glossary and resources for further study.
Provides information about rice, how it is planted and harvested, and its importance throughout history. Includes a glossary and resources for further study.
Provides information about potatoes, where and how they are grown, and their many uses in everyday life. Includes a glossary and resources for further study.
Provides information about pearls, where and how they are found, their uses throughout history, and the dangers posed to pearls by disease and pollution.. Includes a glossary and resources for further study.
