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  Search result  Your search for [author]Colis, Oscar L. (Oscar Loyola). returned 3 records.  
 
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  Thesis The contribution of schooling and income of lowland rice farmers.

by Colis, Oscar L. (Oscar Loyola).; 1982.

Subject: Agricultural education. -- Philippines; Agricultural extension work.

  
     
Relevance: 35.50%
 
     
  Thesis Programmed instruction in farmers' cooperative.

by Colis, Oscar Loyola, 1936; College, Laguna: s. n., 1972.

Subject: Agriculture -- Programmed instruction; Agriculture, Cooperative -- Philippines.

  
     
Relevance: 34.43%
 
     
  Visual Material Programmed instruction in farmers cooperative [microform].

by Colis, Oscar Loyola, 1936-; Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

Subject: Agriculture -- Programmed instruction; Agriculture, Cooperative -- Philippines.

  
     
Relevance: 34.43%
 
     
 
         
         
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