00887nam a2200217Ia 4500001001000000003001000010005001700020008004100037020001700078040000900095082002100104245021400125264010600339300002800445650003800473650003000511650003600541650002800577700003100605700003300636000004129MX-MdCICY20260521090301.0240627s9999    xx            000 0 und d  a589686837191  cCICY04a333.73bE26 199910aEcology and management of forests, woodlands, and shrublands in the dryland regions of the United States and Mexico, perspectives for the 21 st Century /cPeter F. Ffolliott and Alfredo Ortega - Rubio, Editors31aLa Paz, B.C.S. :bUniversity of Arizona : Centro de Investigaciones Biológicas del Noroeste, c1999  a227 p. :bil. ;c23 cm.14aECOLOGIA FORESTALzESTADOS UNIDOS14aECOLOGIA FORESTALzMEXICO14aREGIONES ARIDASzESTADOS UNIDOS14aREGIONES ARIDASzMEXICO12aFfolliott, Peter F., eed.12aOrtega Rubio, Alfredo, eed.