• Bioremediation of petroleum waste products : a concerted effort of plants, mycorrhizal fungi and their associated bacteriaTimonen, S.; Sarand, Inga; Rajamäki, M.; Koivula, T.; Peltola, R.; Nurmiaho-Lassila, E.-L.; Haahtela, K.; Romantschuk, M.; Sen, R.5th Meeting of Finnish Plant Scientists, Kuopio, Finland, May 23-24, 19961996 / p. 135-136