共 50 条
- [28] INFLUENCE OF NITROGEN DEFICIENCY ON K/CA RATIO AND CYTOKININ CONTENT OF PUMPKIN SEEDLINGS BIOCHEMIE UND PHYSIOLOGIE DER PFLANZEN, 1976, 170 (03): : 261 - 264
- [30] CONCERNING RHENIUM NITROGEN FLUORIDE AND TECHNETIUM NITROGEN FLUORIDE CANADIAN JOURNAL OF CHEMISTRY, 1970, 48 (23): : 3760 - &