TY - RPRT TI - GPS surveying of estuarine sites and water level gages in the lower Suwannee River watershed AU - Ellen A. Raabe AU - Nancy J. Marth AU - Richard P. Stumpf PY - 2000 DO - 10.3133/ofr00296 UR - https://pubs.usgs.gov/publication/ofr00296 ID - ofr00296 ER -