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  1. 1
    Integrated study for sustainable development of Thrikkulam watershed malappuram district Kerala
    由 Land Use Board
    出版 1996
    Printed Book
  2. 2
    Watershed manangement field manual:watershed survey and planning.
    Printed Book
  3. 3
    Ground Water Recharge
    由 Mahajan, Gautam
    出版 1993
    Printed Book
  4. 4
    Watershed and drainage /
    出版 2010
    Printed Book
  5. 5
    Common guidelines for watershed development projects
    由 GOI
    出版 2008
    Printed Book
  6. 6
    Rivers and landscape
    由 Geoff Petts
    出版 1985
    Printed Book
  7. 7
    Water budgeting studies for effective resource management in Chuvannamannu watershed
    由 Varna G S
    出版 2020
    Ph.D Thesis
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