Farmers' practices in using cotton varieties and seeds in a liberalized market : a case in Hebei province (China)
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| Main Authors: | , |
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| Format: | conference_item biblioteca |
| Language: | eng |
| Published: |
s.n.
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| Subjects: | F30 - Génétique et amélioration des plantes, E71 - Commerce international, |
| Online Access: | http://agritrop.cirad.fr/562574/ http://agritrop.cirad.fr/562574/1/document_562574.pdf |
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