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  1. 1
    Physico-chemical parameters of Karamana river water in Trivandrum district, Kerala, India
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    Printed Book
  2. 2
    Studies on THE DISTILLERY EFFLUENT CHAR- ACTERISTICS AND its impact on Vembanad Lake in the industrial area of Varanadu in Alapuzha district, kerala
    由 K. LEKSHMI AND D.S. JAYA
    出版 2007
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    Printed Book
  3. 3
    Water Quality Assessment of Pamba River of Kerala, India in Relation to Pilgrimage Season
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    Printed Book
  4. 4
    Pollution Studies in the Chengannur Segment of River Pampa Based on Chemical Parameters
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    Printed Book
  5. 5
    Analysis of Persistent Pesticide Residue in the Water Samples of Idukki District, the Indian Cardamom Hills
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    Printed Book
  6. 6
    CHEMICAL AND BIOLOGICAL METHODS FOR WATER POLLUTION STUDIES
    由 TRIVEDY.R.K,GOEL.P.K
    出版 1984
    Printed Book
  7. 7
    WATER POLLUTION AND MANAGEMENT
    出版 1983
    Printed Book
  8. 8
    WATER POLLUTION/
    由 SHARMA B K
    出版 2012
    Printed Book
  9. 9
    WATER POLLUTION
    由 KUDESIA V P
    出版 1992
    Printed Book
  10. 10
    ENCYCLOPAEDIA OF ENVIRONMENTAL ANALYSIS V-II
    由 CHHATWAL G.R. (ED)
    出版 1997
    Printed Book
  11. 11
    ENVIRONMENTAL POLLUTION
    由 KTYAL TIMY, SATAKE M., RAJ KUMAR
    出版 1998
    Printed Book
  12. 12
    RECYCLING OF INDUSTRIAL EFFLUENTS
    由 MANIVANAN, R
    出版 2006
    Printed Book
  13. 13
    ENVIRONMENTAL POLLUTION AND ENVIRONMENTAL MANAGEMENT
    由 DWIVEDI PADMANABH
    出版 2004
    Printed Book
  14. 14
    AIR,WATER AND SOIL POLLUTION
    由 SINGH, K K
    出版 2007
    Printed Book
  15. 15
    ENVIRONMENTAL POLLUTION: CAUSES, EFFECTS AND CONTROL
    由 PUROHIT S.S, ASHOK, K. AGARWAL
    出版 2006
    Printed Book
  16. 16
    CURRENT TRENDS IN GLOBAL ENVIRONMENT
    由 BHATIA A.L
    出版 2005
    Printed Book
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