L'analyse du sol m�thode suivie � la station agronomique de l'Etat a Gembloux by A. Petermann. This book is a reproduction of the original book published in 1891 and may have some imperfections such as marks or hand-written notes.
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L'analyse du sol m�thode suivie � la station agronomique de l'Etat a Gembloux by A. Petermann. This book is a reproduction of the original book published in 1891 and may have some imperfections such as marks or hand-written notes.
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