共 50 条
- [35] SYMBIOTIC NITROGEN-FIXATION AND PHOTOSYNTHESIS IN ALFALFA ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1979, (SEP): : 10 - 10
- [40] SYMBIOTIC NITROGEN-FIXATION AND PHOTOSYNTHESIS IN SOYBEANS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1979, (SEP): : 11 - 11