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Biological husbandry: a scientific approach to organic farming
Auteur principal: | |
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Format: | Printed Book |
Langue: | Undetermined English |
Publié: |
London
Butterworths
1981
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Sujets: |
Kerala Agricultural University
Cote: |
631.584 STO |
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Exemplaire | Statut en temps réel indisponible |