TY - RPRT TI - Coastwide Reference Monitoring System (CRMS) Vegetation Volume Index: An assessment tool for marsh habitat focused on the three-dimensional structure at CRMS vegetation monitoring stations AU - William B. Wood AU - Jenneke M. Visser AU - Sarai C. Piazza AU - Leigh A. Sharp AU - Laura C. Hundy AU - Tommy E. McGinnis PY - 2015 DO - 10.3133/ofr20151206 UR - https://pubs.usgs.gov/publication/ofr20151206 ID - ofr20151206 ER -