Canlyniadau Chwilio - "DDT (Insecticide)."

  • Dangos 1 - 8 canlyniadau o 8
Mireinio'r Canlyniadau
  1. 1

    Cross-resistance in DDT-resistant strains of Culex quinquefasciatus say (Diptera culicidae) gan Paragas, Bonifacia P.

    Traethawd Ymchwil


    Delwedd Flaen
  2. 2

    The environment, the establishment, and the law gan Henkin, Harmon, Merta, Martin, Staples, James M.

    Cyhoeddwyd 1971
    Llyfr


    Delwedd Flaen
  3. 3

    Proceedings of the Philippine Association for the Advancement of Science, 1970 gan Campos, Paulo C.

    Cyhoeddwyd 1970
    Llyfr


    Delwedd Flaen
  4. 4

    Proceedings of the Philippine Association for the Advancement of Science

    Cyhoeddwyd 1970
    Llyfr


    Delwedd Flaen
  5. 5

    Studies on DDT resistance in some local populations of rice weevils gan Santos, Flora Lopez 1944-

    Llyfr


    Delwedd Flaen
  6. 6

    Studies on DDT resistance in some local populations of rice weevils [microform] gan Santos, Flora Lopez 1944-

    Cyhoeddwyd 1978
    Visual Material


    Delwedd Flaen
  7. 7

    Proceedings of the Philippine Association for the Advancement of Science, 1970

    Cyhoeddwyd 1970
    Llyfr


    Delwedd Flaen
  8. 8

    Proceedings [of the two symposia sponsored by the PHILAAS]

    Cyhoeddwyd 1970
    Llyfr


    Delwedd Flaen

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