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71
A case study of casual employment in the Philippine government the Ministry of Public Highways [microform].
Published 1980Visual Material -
72
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73
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74
An audio-visual (slide-tape) presentation for the Liberia Industrial Free Zone Authority a prototype material [microform].
Published 1980Visual Material -
75
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76
An economic analysis of share tenancy for rice farms in Bangladesh [microform].
Published 1980Visual Material -
77
The effects of extension and technical knowledge on farmer productivity in Nueva Ecija, Philippines [microform]
Published 1980Visual Material -
78
Information needs of barrio San Isidro East, Malvar, Batangas [microform].
Published 1980Visual Material -
79
Sorghum foliar fungal discases etiology and index ratings in Southern Mindanao [microform].
Published 1980Visual Material -
80
Benefit-cost analysis of the Linga Livestock and Poultry Raisers' Association of Pila, Laguna, Philippines [microform]
Published 1980Visual Material