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  1. 1

    Experience with the monitoring and evaluation and visit extension in India מאת Feder, Gershon 1947-

    יצא לאור 1983
    ספר

    Experience with the monitoring and evaluation and visit extension in India
  2. 2

    Communication linking roles of the Barangay Development Leaders (BDL) in the IRAD project area [microform] מאת Azucena, Remedios I.

    יצא לאור 1982
    Visual Material

    Communication linking roles of the Barangay Development Leaders (BDL) in the IRAD project area [microform]
  3. 3

    The effects of extension and technical knowledge on farmer productivity in Nueva Ecija, Philippines [microform] מאת Castillo, Linda Lao

    יצא לאור 1980
    Visual Material

    The effects of extension and technical knowledge on farmer productivity in Nueva Ecija, Philippines [microform]
  4. 4

    Guide to extension training. מאת Bradfield, D. J.

    יצא לאור 1966
    ספר

    Guide to extension training.
  5. 5

    Production technicians' job performance, knowledge of and attitude towards the National Multiple Cropping Production Program in three selected provinces of the Philippines מאת Lapitan, Julian Alviar 1950-

    ספר

    Production technicians' job performance, knowledge of and attitude towards the National Multiple Cropping Production Program in three selected provinces of the Philippines

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