| Record ID | ia:CAT92273190 |
| Source | Internet Archive |
| Download MARC XML | https://archive.org/download/CAT92273190/CAT92273190_marc.xml |
| Download MARC binary | https://www.archive.org/download/CAT92273190/CAT92273190_meta.mrc |
LEADER: 01299nam 2200385Ia 4500
001 573731
005 19921106131627.0
008 770429s1977 orua b f000 0 eng d
016 7 $aCAT92273190$2DNAL
020 $bpbk.
035 $a(OCoLC)ocm02925976 940125
035 $90639-00260
040 $aGPO$cGPO$dm.c.$dm/c$dRQF$dAGL
043 $an-us---
049 $aAGLX
070 0 $aA99.9$bF7625Uni no.216
072 $aF821
072 $aK001
074 $a83-B
086 0 $aA 13.78:PNW-216
092 $a634.9$bUn3118up, no.216
100 1 $aMason, Richard R.$wcn
245 10 $aSampling low density populations of the Douglas-fir tussock moth by frequency of occurrence in the lower tree crown /$cRichard R. Mason.
260 $aPortland, Or. :$bPacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service,$c1977.
265 $a97208
300 $a8 p. :$bill. ;$c27 cm.
440 0 $aUSDA Forest Service research paper PNW ;$v216
500 $aCover title.
504 $aBibliography: p. 8.
650 0 $aDouglas-fir tussock moth.
710 20 $aPacific Northwest Forest and Range Experiment Station (Portland, Or.)
710 20 $aUnited States.$bForest Service.$wcn
930 $a00000000$b19940225$c00000000
945 $aXIU
946 $aUSDA