TY - RPRT TI - Low-field nuclear magnetic resonance characterization of organic content in shales AU - Kathryn E. Washburn AU - Justin E. Birdwell AU - Joseph D. Seymour AU - Catherine Kirkland AU - Sarah J. Vogt PY - 2013 UR - https://pubs.usgs.gov/publication/70074055 ID - 70074055 ER -