Las regiones agrícolas de Guanajuato

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090 ⊔ ⊔ ‡aS451.7 ‡b.A48 1993
035 ⊔ ⊔ ‡a(OCoLC)32733838
100 1 ⊔ ‡aAguilar Sánchez, Genaro.
245 1 4 ‡aLas regiones agrícolas de Guanajuato / ‡cGenaro Aguilar Sánchez.
250 ⊔ ⊔ ‡a1. ed.
260 ⊔ ⊔ ‡a[Chapingo, Mexico] : ‡bUniversidad Autónoma Chapingo, ‡c1993.
300 ⊔ ⊔ ‡a318 p., 1 folded leaf : ‡bill., maps ; ‡c21 cm.
504 ⊔ ⊔ ‡aIncludes bibliographical references (p. 311-318).
538 ⊔ ⊔ ‡aMode of access: Internet.
650 ⊔ 0 ‡aAgriculture ‡zMexico ‡zGuanajuato (State)
650 ⊔ 0 ‡aAgricultural geography ‡zMexico ‡zGuanajuato (State)
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