The planning and programming of agricultural research /
Autor principal: | |
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Formato: | Libro |
Lenguaje: | English |
Publicado: |
Rome : [New York] :
Food and Agriculture Organization of the United Nations ; [Sold by UNIPUB],
1975.
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Materias: |
Descripción Física: | xii, 122 pages : illustrations ; 23 cm |
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