TY - RPRT TI - An empirical model of the phytoplankton chlorophyll : carbon ratio-the conversion factor between productivity and growth rate AU - James E. Cloern AU - Christian Grenz AU - Lisa Vidergar-Lucas PY - 2003 DO - 10.4319/lo.1995.40.7.1313 UR - https://pubs.usgs.gov/publication/70185325 ID - 70185325 ER -