TY - RPRT TI - Flat-plate techniques for measuring reflectance of macro-algae ( Ulva curvata ) AU - Elijah W. Ramsey AU - Amina Rangoonwala AU - Mads Solgaard Thomsen AU - Arthur Schwarzschild PY - 2011 DO - 10.1080/01431161.2011.633124 UR - https://pubs.usgs.gov/publication/70007256 ID - 70007256 ER -