TY - BOOK AU - Olmstead, Alan L AU - Rhode, Paul Webb TI - Creating abundance : biological innovation and American agricultural development SN - 9780521673877 SN - 200801422 U1 - 630.973 OLM PY - 2008/// CY - Cambridge PB - Cambridge University Press KW - Agricultural biotechnology - United States - History KW - Agricultural innovations - United States - History KW - Agricultural productivity - United States - History N1 - Includes bibliographical references (p. 403-452) and index ER -