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4131
Growth and yield performance of sweet potato varieties differing in morphological characteristics [microform].
Published 1977Visual Material -
4132
The effect of some lactic acid cultures on the quality of DTRI-prepared white soft cheese [microform].
Published 1977Visual Material -
4133
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4134
A study of official development assistance to the Philippines, FY 1952-72 [microform].
Published 1977Visual Material -
4135
An analysis of the investment priorities plans and the export priorities plans of the Board of Investment [microform].
Published 1977Visual Material -
4136
Administrative and supervisory problems of barrio high schools in the division of Iloilo [microform]
Published 1977Visual Material -
4137
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4138
Computer-aided design of variable frequency UHF oscillators using bipolar transistors [microform]
Published 1977Visual Material -
4139
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4140
A study on the purification of native sea salt by elutriation [microform]
Published 1977Visual Material