66

Effect of diflubenzuron on Azotobacter nitrogen fixation in soil

Year:
1988
Language:
english
File:
PDF, 204 KB
english, 1988
68

Effect of Azotobacter inoculation on nitrogenase activity of Hordeum vulgare

Year:
1990
Language:
english
File:
PDF, 318 KB
english, 1990
71

Isolation and characterization of Azotobacter chroococcum from the roots of Zea mays

Year:
1985
Language:
english
File:
PDF, 413 KB
english, 1985