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41
Estimation of phenotypic and genetic parameters of feed efficiency and its component traits in two meat-type chicken population [microform].
Được phát hành 1980Visual Material -
42
Soil factors limiting sugar cane production in the Don Pedro Mill District, Batangas [microform].
Được phát hành 1980Visual Material -
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Field-based training in population communication a guide for planners and implementors [microform].
Được phát hành 1980Visual Material -
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Relationships of some attitudial aspects of second language learning to proficiency in Pilipino [microform].
Được phát hành 1980Visual Material -
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Perceived information needs and information seeking behavior of household heads in Tondo, Manila and Phil-An Life Homes Quezon City [microform].
Được phát hành 1980Visual Material