citation
Sharrock, R.A.; Sinclair, F.L.; Gliddon, C.; Rao, I.M.; Barrios, E.; Mustonen, P.J.; Smithson, P.; Jones, D.L.; Godbold, D.L. A global assessment using PCR techniques of mycorrhizal fungal populations colonising Tithonia diversifolia. Mycorrhiza (2004) 14 (2) 103-109. (DOI: 10.1007/s00572-003-0243-8)
