Markutnyttjande och jordbruksutveckling i Kina sedan 1949
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| Format: | Texto biblioteca |
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Stockholm (Sweden) Kungliga Tekniska Hoegskolan, Sektionen foer Lantmaeteri
1981
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| Subjects: | LAND USE, AGRICULTURAL DEVELOPMENT, FARMLAND, CROPS, YIELDS, FARM AREA, CULTIVATED LAND, NITROGEN, FERTILIZER APPLICATION, UTILISATION DES TERRES, DEVELOPPEMENT AGRICOLE, UTILIZACION DE LA TIERRA, DESARROLLO AGRICOLA, TERRE AGRICOLE, PLANTE DE CULTURE, RENDEMENT, SURFACE D'EXPLOITATION, TERRE CULTIVEE, AZOTE, FERTILISATION, TIERRAS AGRICOLAS, CULTIVOS, RENDIMIENTO, SUPERFICIE DE LA EXPLOTACION, TIERRAS CULTIVADAS, NITROGENO, APLICACION DE ABONOS, |
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