TY - RPRT TI - Negative correlation between porosity and hydraulic conductivity in sand-and-gravel aquifers at Cape Cod, Massachusetts, USA AU - R. H. Morin PY - 2006 DO - 10.1016/j.jhydrol.2005.04.013 UR - https://pubs.usgs.gov/publication/70030799 ID - 70030799 ER -