TY - RPRT TI - Estimating the benefits of land imagery in environmental applications: a case study in nonpoint source pollution of groundwater AU - Richard L. Bernknopf AU - William M. Forney AU - Ronald P. Raunikar AU - Shruti K. Mishra PY - 2012 DO - 10.1007/978-94-007-4839-2_10 UR - https://pubs.usgs.gov/publication/70004117 ID - 70004117 ER -