TY - RPRT TI - Arsenic associations in sediments from shallow aquifers of northwestern Hetao Basin, Inner Mongolia AU - Y. Deng AU - Y. Wang AU - T. Ma AU - H. Yang AU - J. He PY - 2011 DO - 10.1007/s12665-011-1020-1 UR - https://pubs.usgs.gov/publication/70034274 ID - 70034274 ER -