TY - RPRT TI - Patterns and controls on nitrogen cycling of biological soil crusts AU - Nichole N. Barger AU - Eli Zaady AU - Bettina Weber AU - Ferran Garcia-Pichel AU - Jayne Belnap PY - 2016 DO - 10.1007/978-3-319-30214-0_14 UR - https://pubs.usgs.gov/publication/70176219 ID - 70176219 ER -