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  1. 1
    Environmental Ethics, Readings in theory and application
    af Pojman, Louis P
    Udgivet 2001
    Printed Book
  2. 2
    എന്‍ഡോസള്‍ഫാന്‍ തുടരേണ്ട പോരാട്ടം /
    Udgivet 2011
    Printed Book
  3. 3
    Agricultural pollution . V 1
    Printed Book
  4. 4
    New opportunities in changing agriculture : proceedings of the 7th alumni conference held on March 17 and March 18, 1972
    af Sreenivas Rao, S
    Udgivet 1973
    Printed Book
  5. 5
    Fundamentals of entomology and plant pathology
    af Pyenson, Louis L
    Udgivet 1980
    Printed Book
  6. 6
    Standard methods of chemical analysis: v 2 industrial and natural products and noninstrumental methods part B
    af Welcher, Frank J
    Udgivet 1963
    Printed Book
  7. 7
    Handbook of environmental data and ecological parameters
    af Jorgensen, S E
    Udgivet 1979
    Printed Book
  8. 8
    Principles of pesticide chemistry
    af Handa, S K
    Udgivet 2000
    Printed Book
  9. 9
    Residue analysis of insecticides
    af Gupta, D S
    Udgivet 1980
    Printed Book
  10. 10
    Integrated Urban pest management
    af Behl Y S, Tangri O P
    Udgivet 1986
    Printed Book
  11. 11
    Pest management and the enviornment in 2000
    Printed Book
  12. 12
    Impact of pesticides on farmer health and the rice enviornment
    af Pingali, Prabhu L
    Udgivet 1995
    Printed Book
  13. 13
    Enviornmental pollution and management
    af Mohan I
    Udgivet 1989
    Printed Book
  14. 14
    Environmental toxicology of pesticides
    af Boush, Mallory G
    Udgivet 1972
    Printed Book
  15. 15
    Biological control of crop pests in Kerala
    Udgivet 2000
    Printed Book
  16. 16
    Elements of economic entomology
    af Kumaraswami, T.
    Udgivet 1975
    Printed Book
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