Hakutulokset - Photoduplication Service. University of the Philippines Library
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A study of the retting enhancement capacity of Clostridium felsineum carbone and tombolate [microform]
Julkaistu 1981Visual Material -
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Soil resources and rice demand of Metropolitan Manila, its surrounding cities and municipalities [microform]
Julkaistu 1981Visual Material -
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Managing mungbean (Vigna Radiata L.) for maximum productivity following rainfed lowland rice [microform]
Julkaistu 1981Visual Material -
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Philippine labor, 1968-1977 a select and annotated bibliography [microform]
Julkaistu 1981Visual Material -
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Growth of coconut seedlings as influenced by different fertility levels in three soil types [microform]
Julkaistu 1981Visual Material -
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Biological constraints to high yields on some rice farms in Nueva Ecija, Philippines [microform]
Julkaistu 1981Visual Material -
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