Commodity price stabilization and policy reform : an approach to the evaluation of the brazilian price band proposals / Avishay Braverman ... [et al.]. —  Washington : The World Bank, 1992. —  109 p. ; 24 cm. — ( World Bank regional and sectoral studies)
    ISBN 0-8213-2054-8
   1. Política agrícola.2. Agricultura.3. Precios.4. Brasil. I. Braverman, Avishay.
338.43