TY - BOOK AU - Chrispeels, Maarten J., AU - Sadava, David E. TI - Plants, genes, and agriculture SN - 0867208716 (acidfree, recycled paper) : PY - 1994/// CY - Boston PB - Jones and Bartlett Publishers KW - Crops;Plant breeding.;Crop improvement.;Food supply KW - Genetic engineering N1 - Includes bibliographical references and index ER -