Visas 251 - 260 av 268 resultat för sökning '', Sökningstid : 0,06s Förfina resultatet
  1. 251
    av Del Rosario, Dafrosa Arganosa
    Publicerad 1974
    Visual Material

    A study of some properties and effect of WL-9385-D on rice and some weed species [microform]
  2. 252
    av Sierra, Juliana Novero 1935-
    Publicerad 1974
    Visual Material

    The response of rice and barnyard grass to 3, 4-dichloropionanilide [microform]
  3. 253
    av Velasco, Emelita G. 1943-
    Publicerad 1974
    Visual Material

    The effect of pre and post-treatment of colchicine in irradiated rice seeds [microform]
  4. 254
    av Yen, Sheng-tian 1938-
    Publicerad 1974
    Visual Material

    Inheritance of plant height and grain dormancy in inter-varietal crosses of rice (Oryza sativa L) [microform]
  5. 255
    av Mangahas, Mahar Kelly 1944-
    Publicerad 1973
    Visual Material

    The response of Philippine rice farmers to price [microform] /Mahar Kelly Mangahas.
  6. 256
    av Suparmoko
    Publicerad 1973
    Visual Material

    Rice and economic stabilization in Indonesia [microform]
  7. 257
    av Olano, Wilfredo G. 1941-
    Publicerad 1973
    Visual Material

    Farmers' response to the rice production program of the Bicol Development Company in selected municipalities of three Bicol provinces [microform]
  8. 258
    av Sumangil, Jesus P.
    Publicerad 1973
    Visual Material

    The effect of rain and shower in the feeding activity of Cotabato
  9. 259
    av Groot, Hans Cornelis
    Publicerad 1970
    Visual Material

    Coorientation and technological change communication variables in perceptions of 'miracle rice' in the Philippines
  10. 260
    Publicerad 1955
    Visual Material

    A study of the economy of a rice growing village in central Thailand.
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