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1Published 1980Subjects: “...Rural conditions Congresses....”
Conference Proceeding Book -
2
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3Published 1968“...Greece Rural conditions....”
Conference Proceeding Book -
4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15Published 1976“...Sahel Rural conditions....”
Microform Book -
16
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17
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18Published 2004“...Canada Rural conditions....”
Government Document Book -
19Published 1991“...Africa Rural conditions....”
Book -
20