TY - BOOK AU - DeVries,Joseph AU - Toenniessen,Gary H. TI - Securing the harvest: biotechnology, breeding, and seed systems for African crops SN - 0851995640 (pbk.) U1 - 631.5 DEV 22 PY - 2001/// CY - Wallingford, Oxon, UK, New York, NY, USA PB - CABI Pub. KW - Food crops KW - Biotechnology KW - Africa, Sub-Saharan KW - Breeding KW - Seed technology KW - Agriculture N1 - Includes bibliographical references (p. 171-198) and index UR - http://www.loc.gov/catdir/enhancements/fy0612/2001025876-t.html UR - http://www.loc.gov/catdir/enhancements/fy0612/2001025876-d.html ER -