000 00619nam a22001937a 4500
999 _c6076
_d6076
003 OSt
005 20190218071616.0
008 190218b xxu||||| |||| 00| 0 eng d
020 _a0-87168-220-6
040 _aBFFZ
080 _a631.45 REI
100 _aREINING, Priscilla
245 _aHandbook on desertification indicators. Based on the science associations nairobi seminar on desertification
260 _aWhashington
_bAmerican Association for the advancement of science Washington, D.C.
_c1975
300 _a141 p.
650 0 _93851
_aDESERTIFICACION
650 0 _95212
_aINDICADORES
942 _2udc
_cBK