REU Technical Series No.58
RESEARCH METHODOLOGIES IN
R. Zanoli and R. Krell (editors)
FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS
ISSN: 1020-3737The designations employed and the presentation of material in this publication do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.
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© FAO 1999