TY - RPRT TI - Comparison of ion-exchange resin counterions in the nutrient measurement of calcareous soils: Implications for correlative studies of plant-soil relationships AU - S. K. Sherrod AU - Jayne Belnap AU - M. E. Miller PY - 2007 DO - 10.1081/css-120023232 UR - https://pubs.usgs.gov/publication/1016289 ID - 1016289 ER -