00505nam a2200133 a 450000100080000000500110000800800410001910000160006024501520007626001000022865000130032865000140034165300160035514829742018-06-09 1998 bl uuuu u00u1 u #d1 aBRESSAN, W. aThe interactive effect of phosphorus and nitrogen on "in vitro" spore germination, root growth and mycorrhizal colonization.h[electronic resource] aIn: INTERNATIONAL CONFERENCE ON MYCORRHIZA, 2., 1998, Uppsala. Abstracts... Uppsala: ICOMc1998 aFĂłsforo aMicorriza aNitrigĂȘnio