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101
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102
A case study of casual employment in the Philippine government the Ministry of Public Highways [microform].
Publicado em 1980Visual Material -
103
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104
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105
An audio-visual (slide-tape) presentation for the Liberia Industrial Free Zone Authority a prototype material [microform].
Publicado em 1980Visual Material -
106
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107
An economic analysis of share tenancy for rice farms in Bangladesh [microform].
Publicado em 1980Visual Material -
108
The effects of extension and technical knowledge on farmer productivity in Nueva Ecija, Philippines [microform]
Publicado em 1980Visual Material -
109
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110
Impact of modern varieties rice on the farm income and income distribution in the selected districts of Eastern Nepal Terai [microform].
Publicado em 1980Visual Material