共 50 条
- [1] ROLE OF BIOLOGICAL NITROGEN IN NITROGEN-BALANCE OF AGRICULTURE IN THE USSR AND IN INCREASING SOIL FERTILITY IZVESTIYA AKADEMII NAUK SSSR SERIYA BIOLOGICHESKAYA, 1987, (05): : 649 - 660
- [4] Sustainable agriculture/forestry and biological nitrogen fixation BIOLOGICAL NITROGEN FIXATION, SUSTAINABLE AGRICULTURE AND THE ENVIRONMENT, 2005, 41 : 13 - 17
- [8] BIOLOGICAL NITROGEN-FIXATION IN THE CONTEXT OF INDIAN AGRICULTURE CURRENT SCIENCE, 1991, 60 (9-10): : 551 - 555