article_title parents name children
h. boyd woodruff
 harold e. woodruff h. boyd woodruff brian and hugh
h. boyd woodruff

h. boyd woodruff -lrb- born -rrb- is an american soil microbiologist , a member of the national academy of sciences .
he is known for the discovery of actinomycin , and the development of the industrial production by fermentation of many natural products , including cyanocobalamin , the avermectins , and other important antibiotics .
