Mycorrhizal perennials of the "matorral zerofilo" and the "selva baja caducifolia" communities in the semiarid Techucan-Cuicatlan Valley, Mexico.

Camargo-Ricalde, S. L., Dhillion, S. S., Jimenez-Gonzalez, C., (2003). Mycorrhiza 13, 77-83. English language