Silkworms


Book Description

An introduction to the domesticated silkworm moth, raised on farms in Japan and elsewhere for the sake of the silk thread out of which its cocoons are constructed.




The Art of Rearing Silk-worms


Book Description







Silk-worms


Book Description







Silkworms


Book Description













Thread Of The Silkworm


Book Description

The definitive biography of Tsien Hsue-Shen, the pioneer of the American space age who was mysteriously accused of being a communist, deported, and became -- to America's continuing chagrin -- the father of the Chinese missile program.