TY - JOUR AN - 015952509 AU - Ryczkowski,M. PY - 1976 TI - Gradient of amino N concentration in the developing embryo (mono and dicotyledonous plants) JO - Bulletin Serie des Sciences Biologiques VL - 4 IS - 12 SP - 765 EP - 769 UR - https://eurekamag.com/research/015/952/015952509.php ER -