TY - RPRT TI - Net photosynthesis and respiration of sago pondweed (Potamogeton pectinatus) exposed to herbicides AU - W. James Fleming AU - M.S. Ailstock AU - J.J. Momot PY - 1995 UR - https://pubs.usgs.gov/publication/5210527 ID - 5210527 ER -