TY - BOOK AU - Gustafson,J.Perry ED - Stadler Genetics Symposium TI - Gene manipulation in plant impovement II: 19th stadler genetics Symposium SN - 0306435950 PY - 1990/// CY - New York PB - Plenum Press KW - Plant genetic engineering KW - Congresses KW - Plant breeding N1 - Includes bibliographical references and index ER -