1. The ecology of mycorrhizae;Allen,1991
2. The cryptogamic flora of desert soil crusts in southern Utah, USA;Anderson;Nova Hedwigia,1976
3. Factors influencing development of cryptogamic soil crusts in Utah deserts;Anderson;Journal of Range Management,1982
4. Surface disturbances: their role in accelerating desertification;Belnap;Environmental Monitoring and Assessment,1995
5. Soil microstructure in soils of the Colorado Plateau: the role of the cyanobacterium Microcoleus vaginatus;Belnap;Great Basin Naturalist,1993