Showing 551 - 560 results of 635 for search '"Insects."', Forespørselstid: 0.02s Refine Results
  1. 551

    Notes on Philippine Mallophaga, I Species from Ciconiiformes, Anseriformes, Falconiformes, Galliformes, Cruiformes and Charadriiformes af Emerson, Kary Cadmus

    Udgivet 1958
    Bog

    Notes on Philippine Mallophaga, I Species from Ciconiiformes, Anseriformes, Falconiformes, Galliformes, Cruiformes and Charadriiformes
  2. 552

    The principles of biological control; interrelation of hosts and pests and utilization in regulation of animal and plant populations af Sweetman, Harvey Leroy 1896-

    Udgivet 1958
    Bog

    The principles of biological control; interrelation of hosts and pests and utilization in regulation of animal and plant populations
  3. 553

    The ants QL568 .F7 G6 af Goetsch, Wilhelm, b. 1887

    Udgivet 1957
    Bog

    The ants QL568 .F7 G6
  4. 554

    The ants af Goetsch, Wilhelm, b. 1887

    Udgivet 1957
    Bog

    The ants
  5. 555

    History of entomology in World War II af Cushing, Emory C.

    Udgivet 1957
    Bog

    History of entomology in World War II
  6. 556

    Handbook of the insect world af Hercules Incorporated

    Udgivet 1956
    Bog

    Handbook of the insect world
  7. 557

    Handbook of the insect world

    Udgivet 1956
    Bog

    Handbook of the insect world
  8. 558

    An angler's entomology James Fisher et.al. With 103 colour photos. by T.O.Ruttledge.

    Udgivet 1956
    Bog

    An angler's entomology James Fisher et.al. With 103 colour photos. by T.O.Ruttledge.
  9. 559

    Introduction to parasitology with special reference to the parasites of man af Chandler, Asa C. (Asa Crawford) 1891-1958

    Udgivet 1955
    Bog

    Introduction to parasitology with special reference to the parasites of man
  10. 560

    Control of insect vectors in international air traffic a survey of existing legislation.

    Udgivet 1955
    Bog

    Control of insect vectors in international air traffic a survey of existing legislation.

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