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  1. 61
    od Roumasset, James A.
    Izdano 1976
    Visual Material

    Choice of technique by lexicographic state first for peasant agriculture and reswitching of risky techniques [microform]
  2. 62
    od Mears, Leon Artemas
    Izdano 1976
    Visual Material

    Guidelines to an agricultural strategy for Indonesia [microform]
  3. 63
    Visual Material

    A study on the effect of classroom instruction in vocational agriculture on field laboratory projects [microform]
  4. 64
    Visual Material

    The teaching of elementary agriculture in grades V and VI in the public schools in Calape District its practices and problems [microform]
  5. 65
    od Fabreo, Rodrigo H.
    Izdano 1975
    Visual Material

    Instructional problems in elementary agriculture in Nueva Vizcaya [microform]
  6. 66
    od Cagas, Pedring C. 1935-
    Izdano 1975
    Visual Material

    An appraisal of the implementation of the action program in elementary agriculture in the Division of City Schools, Baguio [microform]
  7. 67
    Visual Material

    A study of financing small-farm operations in Mindanao, 1969-1970 [microform]
  8. 68
    od Ramos, Erlinda M. 1935-
    Izdano 1975
    Visual Material

    Some economic factors affecting income of farmers in Nueva Ecija, a land reform area [microform]
  9. 69
    od Librero, Felix 1943-
    Izdano 1975
    Visual Material

    An attitude study on the radio support of the Masagana 99 information programs [microform]
  10. 70
    od Sitisara, Arabhinda 1944-
    Izdano 1975
    Visual Material

    Factors associated with the adoption of rice farm practices in Kampangsaen Secondary School in Thailand [microform]
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