01231nam a22003497a 4500 CHAP 20220329141641.0 971013s1983 r 00010 d 71682 72654 82210 CHAP 631.0915 C3 Campos López, Enrique ed. 18110 Natural resources and development in arid regions Boulder : Westview Press, 1983 362 p. : ilus. ; mapas. ; gráfs Westview special studies in natural resources and energy management BATCH-UPD 10 20130110 UCH01 0627 BATCH-UPD 10 20130410 UCH01 0310 BATCH-UPD 10 20130914 UCH01 0830 CONVERSION 10 20130109 UCH01 1339 Desertificación. 32128 Desierto de Chihuahua, Chih. 32139 Guayule México. 51075 Regiones áridas. 95669 Anderson, Robert J. ed. 5610 Westview special studies in natural resources and energy management 121588 BK LIBRO 631.0915 C3 BC LIBRO 33724000053997 LIBRO c.2 70672 82210 i 2150.00 71682 71682 0 0 ddc 0 2 0 GRAL BC BC PP_GRAL 2019-12-31 LIBRO 0 631.0915 C3 33724000053997 2019-12-31 00:00:00 c.2 2019-12-31 LIBRO