Effect of algal growth promoting substances of Phormidium foveolarum on seedlings of some varieties of wheat.[J].A. S. Kushwaha;A. B. Gupta.Hydrobiologia.1970, 2
Effect of algal growth promoting substances of Phormidium foveolarum on seedlings of some varieties of wheat.[J].A. S. Kushwaha;A. B. Gupta.Hydrobiologia.1970, 2