00528nam a2200193Ia 450000500170000000800410001704100150005808200230007310000210009610000200011711000160013724500300015326000340018330000340021749000250025165000160027665000240029265100180031620260814103328.0260803t1988    xx            000 0 und d  adonación  aBIB/03.02.03/03940  aGallard, Patrick  aVallier, Miguel  aCICDA-Cusco 0aArequipa: agro y región  aLima : bEd. Horizonte,c1988  a168 p. :bgrafs., maps., tbls  aRealidad peruana, 16  aAGRICULTURA  aDESARROLLO REGIONAL  aPERU-AREQUIPA