TY - RPRT TI - Diazotrophic community structure and function in two successional stages of biological soil crusts from the Colorado Plateau and Chihuahuan Desert AU - Chris M. Yeager AU - J. L. Kornosky AU - David C. Housman AU - Edmund E. Grote AU - Jayne Belnap AU - Cheryl R. Kuske PY - 2004 DO - 10.1128/aem.70.2.973-983.2004 UR - https://pubs.usgs.gov/publication/70027119 ID - 70027119 ER -