Mountain and hill areas
csal
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POPP, H.
Federal Department of Agriculture Bern, Switzerland
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VALARCHE, J.
Misericorde University Fribourg, Switzerland
Published in:
- European Review of Agricultural Economics. - Oxford University Press. - 1981, vol. 8, no. 2-3, p. 377-382
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Language
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Classification
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Agriculture, agronomy
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License
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License undefined
© Mouton Publishers
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Identifiers
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Persistent URL
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https://sonar.ch/global/documents/305750
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