Seminar and training course on soil testing, management and fertilizer use, Jokioinen, finland 10-24 july 1988
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Main Authors: | , , |
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Format: | Texto biblioteca |
Language: | eng |
Published: |
Rome (Italy) FAO
1989
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Subjects: | TRAINING, SOIL ANALYSIS, FERTILIZER APPLICATION, BOTSWANA, LESOTHO, MALAWI, SWAZILAND, TANZANIA, ZIMBABWE, SOIL FERTILITY, FINLAND, EXTENSION ACTIVITIES, NITROGEN FIXATION, FORMATION, ANALYSE DE SOL, FERTILISATION, CAPACITACION, ANALISIS DEL SUELO, APLICACION DE ABONOS, TANZANIE, FERTILITE DU SOL, FINLANDE, VULGARISATION, FIXATION DE L'AZOTE, SWAZILANDIA, FERTILIDAD DEL SUELO, FINLANDIA, EXTENSION, FIJACION DEL NITROGENO, |
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