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Carta dos Solos : Estudo dos Solos da Leziria Grande de Vila Franca de Xira [Map]
Constantino, A.T. \ 1976
soil types - Portugal
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Cartas dos Solos e da Aptidão da Terra da Leziria Grande [Monograph]
Constantino, A.T. \ 1977
soil surveys - soil types - Portugal
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