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2211
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2212
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2213
Analysis of income and resource productivity of alternative rice farm cropping patterns in Bicol [microform]
Published 1977Visual Material -
2214
Exploratory study of an accelerated manpower training in Laguna [microform]
Published 1977Visual Material -
2215
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2216
Employment and income of high school graduates in Borongan, Eastern Samar [microform]
Published 1977Visual Material -
2217
The supervised farming program at the UPCA/BNE Barrio Development School project [microform]
Published 1977Visual Material -
2218
Performance characteristics of a flail type soybean thresher [microform]
Published 1977Visual Material -
2219
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2220
A comparative study of trade patterns of the Philippines and Thailand 1900-1935 [microform]
Published 1977Visual Material