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61
Mass media habits of rural people in a Philippine municipality [microform].
Published 1980Visual Material -
62
Nitrogen-potassium ratios in relation to nutrient content and yield of cotton [microform].
Published 1980Visual Material -
63
The role of communication on the knowledge and attitude of Mt. Makiling kaingineros towards resettlement [microform].
Published 1980Visual Material -
64
Content analysis of criterion-referenced tests used in the Division of Isabela [microform].
Published 1980Visual Material -
65
Food and feeding habits of the house bat, Scotophilus Temminckii (Horsfield), Chiroptera Vespertilionidae [microform].
Published 1980Visual Material -
66
Yield response curve of sugarcane under varying levels of nitrogen fertilization and water regimes [microform].
Published 1980Visual Material -
67
Field-based training in population communication a guide for planners and implementors [microform].
Published 1980Visual Material -
68
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69
Relationships of some attitudial aspects of second language learning to proficiency in Pilipino [microform].
Published 1980Visual Material -
70