TY - RPRT TI - Chapter A7. Section 7.4. Algal biomass indicators AU - Julie A. Hambrook Berkman AU - M.G. Canova PY - 2019 DO - 10.3133/twri09a7.4 UR - https://pubs.usgs.gov/publication/twri09A7.4 ID - twri09A7.4 ER -