Résultat(s) 1 - 10 résultats de 23 pour la requête 'Photoduplication Service. University of the Philippines Library', Temps de recherche: 0,09s Affiner les résultats
  1. 1
    par Paunlagui, Ester G. 1948-
    Publié 1979
    Visual Material

    Yellowing in rice plants caused by pathogens and nutrient deficiencies [microform]
  2. 2
    par Djamin, Arifin 1936-
    Publié 1977
    Visual Material

    Resistance to striped borer, Chilo suppressalis Walker, in rice varieties and some of its possible causes [microform]
  3. 3
    par Yu, Chun-Ming 1945-
    Publié 1977
    Visual Material

    Effects of nutritional and microclimatic conditions on the development of sheath blight disease of rice [microform].
  4. 4
    par Hsieh, Chao-yen 1943-
    Publié 1977
    Visual Material

    Population ecology of the rice green leaf-hopper, Nephotettix virescens (Distant) [microform]
  5. 5
    par Pongprasert, Sompong 1938-
    Publié 1977
    Visual Material

    Resistance to the zigzag leafhopper Recilia Dorsalis (Motschulsky), in rice varieties [microform].
  6. 6
    par Chu, Chi-Lut 1934-
    Publié 1977
    Visual Material

    Effects of temperature and light on transmission of rice tungro disease [microform].
  7. 7
    par Hsieh, Shih-Pan-Yu 1936-
    Publié 1977
    Visual Material

    Stem rot of rice in the Philippines [microform]
  8. 8
    par Eamchit, Suetra 1938-
    Publié 1977
    Visual Material

    Some studies on the transmission of bacterial blight of rice through seed [microform]
  9. 9
    par Cheng, Ching-Huan 1938-
    Publié 1977
    Visual Material

    Biological interrelations between Nephotettix impicticeps I shiahara and some resistant and susceptible rice varieties [microform]
  10. 10
    Visual Material

    Studies on the morphology, physiology abd pathogenicity of Corticium sasakii (Shirai) matsumoto with special reference on the effects of nitrogen and carbon sources [microform]
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