TY - RPRT TI - Science summary in support of Manatee Protection Area (MPA) design in Puerto Rico AU - C. Ashton Drew AU - Louise B. Alexander-Vaughn AU - Jaime A. Collazo PY - 2012 DO - 10.3996/css.101.2013 UR - https://pubs.usgs.gov/publication/70191973 ID - 70191973 ER -