by 
 Sideri, Katerina author.
Format: 
Books
Publication Date 
 2014
Excerpt: 
Biotechnology -- Patents -- Moral and ethical aspects.
by 
 Shiva, Vandana.
Format: 
Books
Publication Date 
 2005
Excerpt: 
 of poor subsistence farmers impoverished or displaced by biotechnology, seed patents, and the spate
by 
 Shiva, Vandana.
Format: 
Books
Publication Date 
 2001
Excerpt: 
Biotechnology -- Patents.