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  1. 1
    por De la Cruz, Anselmo Q.
    Publicado em 1982
    Visual Material

    The production of four field crops in a chromolaena odorata (L.) R.N. King and H. Robinson infested field [microform]
  2. 2
    por Yadao, Amante Idar
    Publicado em 1982
    Visual Material

    Parasite and predator populations in insecticide-treated corn field [microform]
  3. 3
    por Rillo, Erlinda P.
    Publicado em 1981
    Visual Material

    Isolation and identification of the viruses causing mosaic disease on laeliocattleya 'randy' and chlorotic leaf streak on oncidium 'golden shower' in the Philippines
  4. 4
    por Rillo, Erlinda P.
    Publicado em 1981
    Visual Material

    Isolation and identification of the viruses causing mosaic disease on laeliocattleya 'randy' and chlorotic leaf streak on oncidium 'golden shower' in the Philippines [microform]
  5. 5
    por Gomez, Sheilachu L. Paje 1948-
    Publicado em 1981
    Visual Material

    Inheritance of bacterial wilt (caused by Pseudomonas solanacearum EFS) resistance in tomato (Lycopersicon escukentum Mill.) [microform]
  6. 6
    por Rillo, Alfredo R. 1943-
    Publicado em 1980
    Visual Material

    Strains of Pseudomonas solanacearum E. F. Smith infecting abaca and banana in the Philippines [microform]
  7. 7
    por Lao, Fredeswinda O.
    Publicado em 1980
    Visual Material

    Culture, morphology and pathogenicity of sphaceloma batatas Saw
  8. 8
    por Fuentes, Feliciano Daub
    Publicado em 1980
    Visual Material

    Dynamics of Philippine corn downy mildew caused by sclerospora philippinensis weston
  9. 9
    por Gapasin, Ruben M. 1952-
    Publicado em 1980
    Visual Material

    Survey, pathogenecity and control of plant parasitic nematodes associated with major root crops in Leyte [microform]
  10. 10
    por Truong Hoai Xuan, 1943-
    Publicado em 1980
    Visual Material

    The mosaic diseases to maize in the Philippines, Their casual viruzes and vectors [microform]
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