00582nam a22002057a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001500102100002200117245007800139260003200217300003900249650002000288650004700308650002100355CHAP20220329134655.0971013s1985            r     00010     d  a24031  a25003  a29103  cCHAP  a551.5bB7200aBreimer, Richard.1 aSoil and landscape survey of the Mapimi biosphere reserve Durango, Mexico  aMontevideo :bUNESCO,c1985  a128 p.b: ilus. ; mapas ; gráfs.14aClimaxDurango.14aReserva de la Biósfera de Mapimí, Dgo.14aSuelosxDurango.