TY - BOOK AU - Valdés, Alberto, 1935- TI - Surveillance of agricultural price and trade policies : : a handbook for Argentina / T2 - World Bank technical paper SN - 082133333X U1 - 338.1882 PY - 1995/// CY - World Bank, PB - Washington, D.C. : KW - PRECIOS AGRICOLAS N1 - Incluye referencias bibliográficas; Foreword -- Abstract -- Preface -- Acknowledgments -- Introduction -- 1. Protection indicators defined -- 2. Presentation and discussion of results -- Appendix: Commodity charts and protection indicator calculation tables ER -