Provider: Japan Science and Technology Agency Database: J-STAGE Content:text/plain; charset="utf-8" TY - JOUR TI - Ecological Studies on the Productivity of Aquatic Plant Communities I. TI - Measurement of Photosynthetic Activity AU - IKUSIMA,Isao JO - 植物学雑誌 VL - 78 IS - 924 SP - 202 EP - 211 PY - 1965 DO - 10.15281/jplantres1887.78.202 ER -