TY - BOOK AU - Chrispeels, Maarten J. AU - Sadava, David, TI - Plants, genes, and crop biotechnology SN - 0-7637-1586-7 PY - 2003/// KW - Crop KW - Genetic engineering KW - sears KW - Plant breeding KW - Plant biotechnology KW - Crop improvement KW - Food supply N1 - Includes bibliographical references ER -