00754nam a2200217Ia 4500001001000000003001000010005001700020008004100037020001500078040000900093082001800102245014400120264005200264300002800316490004500344650003100389650002600420650003700446700002900483700002400512000002762MX-MdCICY20260521090214.0240627s9999    xx            000 0 und d  a052121842X  cCICY04a581.5265bA7410aArid-land ecosystems :bstructure, functioning and management /cEdited by D. W. Goodall, R. A. Perry with the assistance of K. M. W. Howes31aCambridge :bCambridge Univeristy Press, c1979  a881 p. :bil. ;c23 cm.0 aInternational Biological Programme ;v1614aDESIERTOSxINVESTIGACIONES14aECOLOGIA DE DESIERTOS14aREGIONES ARIDASxINVESTIGACIONES12aGoodall, David W., eed.12aPerry, R. D., eed.