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  1. 1
    Beneficial insects; nature's alternatives to chemical insecticides: animal predation, parasitism, disease organisms.
    Bog
    af Swan, Lester A.
    Udgivet 1964
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  2. 2
    Research report /
    Tidsskrift
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  3. 3
    Computer models and application of the sterile-male technique : proceedings of a panel organized by the Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture held in Vienna, 13-17 December 1971.
    Bog
    Udgivet 1973
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  4. 4
    Biological plant and health protection : biological control of plant pests and of vectors of human and animal diseases, International Symposium of the Akademie der Wissenschaften und der Literatur, Mainz, November 15th-17th, 1984, at Mainz and Darmstadt /
    Bog
    Udgivet 1986
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  5. 5
    A handbook of field methods for research on rice stemborers and their natural enemies /
    Bog
    af Nishida, T.
    Udgivet 1970
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  6. 6
    A review of the biological control of insects and weeds in Australia and Australian New Guinea /
    Bog
    af Wilson, Frank
    Udgivet 1960
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  7. 7
    Biocontrol of medical and veterinary pests /
    Conference Proceeding Bog
    Udgivet 1981
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  8. 8
    The principles of biological control : interrelation of hosts and pests and utilization in regulation of animal and plant populations.
    Bog
    af Sweetman, Harvey Leroy
    Udgivet 1958
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  9. 9
    Gardening without poisons /
    Bog
    af Hunter, Beatrice Trum
    Udgivet 1965
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  10. 10
    Biological control in the South Pacific : report on an international workshop held at Government Experimental Farm, Vaini, Kingdom of Tonga, 17-25 October 1985 /
    Conference Proceeding Bog
    Udgivet 1987
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  11. 11
    The sterile-insect technique and its field applications : proceedings of a Panel on the Practical Use of the Sterile-Male Technique on Insect Control organized by the Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture and held in Vienna, 13-17 November 1972.
    Conference Proceeding Bog
    Udgivet 1974
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  12. 12
    Technical communication /
    Serial
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  13. 13
    Biocontrol of rodents /
    Bog
    Udgivet 1975
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  14. 14
    Fish health protection regulations : manual of compliance /
    Bog
    Udgivet 1977
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  15. 15
    Biological control of water hyacinth : the weevils Neochetina bruchi and N. eichhorniae : biologies host ranges, and rearing, releasing and monitoring techniques for biological control of Eichhornia crassipes /
    Bog
    af Julien, M. H.
    Udgivet 1999
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  16. 16
    Microbiology of the phyllosphere /
    Bog
    Udgivet 1986
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  17. 17
    Biological control : Pacific prospects /
    Bog
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  18. 18
    Australia as a source of beneficial insects for biological control /
    Bog
    af Wilson, Frank
    Udgivet 1963
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  19. 19
    Industries Assistance Commission report on biological control of Echium species (including Paterson's curse/Salvation Jane), 30 September 1985.
    Bog
    Udgivet 1985
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  20. 20
    Technical communication /
    Serial
    Udgivet 1960
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