Biogeochemical studies in Thiruvananthapuram district -Kerala-India /

相似書籍

• Hydrochemical and biogeochemical studies on river pamba in Kerala, India /
  由: Mathew Koshy
• Studies on the wetland flora of Aleppey district /
  由: Sreedevi, B.
• Ethnobotany of Pathanamthitta district /
  由: Binu, S.
• Studies on the hydrobiology of certain reservoirs in Kanyakumari district, Tamil Nadu /
  由: Jeyasing, T. S.
• Studies on the Zygnemataceae (chlorophyta) of Kerala /
  由: Usha Devi, K.