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005 20181219133254.0
035   $a(CKB)5470000002486014
035   $a(OCoLC)51906960
035   $a(EXLCZ)995470000002486014
100   $a20030324d1997      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aIntroduction to microbiotic crusts /$fRoxanna Johnston
210  1$aWashington, D.C. :$cUnited States Department of Agriculture, Natural Resources Conservation Service, Soil Quality Institute, Grazing Lands Technology Institute,$d1997.
215   $a1 online resource (15 pages) $ccolor illustrations
300   $a"This document was written by Roxanna Johnston, botanist, and includes the comments of numerous reviewers"--Page 2.
300   $a"July 1997."
320   $aIncludes bibliographical references (pages 13-15).
606   $aCrust vegetation$zWest (U.S.)
606   $aSoil crusting$zWest (U.S.)
606   $aSoil microbiology$zWest (U.S.)
606   $aSoil ecology$zWest (U.S.)
606   $aCrust vegetation$2fast
606   $aSoil crusting$2fast
606   $aSoil ecology$2fast
606   $aSoil microbiology$2fast
607   $aUnited States, West$2fast
615  0$aCrust vegetation
615  0$aSoil crusting
615  0$aSoil microbiology
615  0$aSoil ecology
615  7$aCrust vegetation.
615  7$aSoil crusting.
615  7$aSoil ecology.
615  7$aSoil microbiology.
700   $aJohnston$b Roxanna$01386677
712 02$aSoil Quality Institute (U.S.),
712 02$aGrazing Lands Technology Institute (U.S.),
801  0$bGIS
801  1$bGIS
801  2$bOCLCQ
801  2$bOCLCF
801  2$bOCLCQ
801  2$bOCLCO
801  2$bOCLCQ
801  2$bAGL
801  2$bOCL
801  2$bGPO
906   $aBOOK
912   $a9910711605203321
996   $aIntroduction to microbiotic crusts$93435777
997   $aUNINA