Poáiblities of mechanization in sustainable agriculture in the "Third world" : use and problems of implements and aids wich make the work on smallholding easier
Autor principal: | |
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Formato: | Libro |
Lenguaje: | English |
Publicado: |
Luxemburg (Germany) :
,
1989
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Materias: |
Notas: | Ilus.; 16 ref. |
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Descripción Física: | 46 p. |