Chalam AV, Sasikala C, Ramana CV, Uma NR, Rao PR (1997)
Effect of pesticides on the diazotrophic growth and nitrogenase activity of purple nonsulfur bacteria
Bulletin of Environmental Contamination & Toxicology
58 :463
Chalam AV, Sasikala C, Ramana CV, Uma NR, Rao PR (1997)
Bulletin of Environmental Contamination & Toxicology
58 :463