TY - BOOK AU - Ramage,C.M. AU - Williams,R.R. TI - Inorganic nitrogen requirements during shoot organogenesis in tobacco leaf discs KW - AMMONIUM KW - NITRATE KW - ORGANOGENESIS KW - TOBACCO UR - https://drive.google.com/file/d/1mozIl3-FiVgUFjoRevmsViyoMfKAJhwK/view?usp=drivesdk ER -