cam a22 u 4500 128695552 CHVBK 20200615042422.0 880212s1981 xxu |b 10 |eng|d PB-81-179079 FSGTR-INT-86 (OCoLC)637364549 (NEBIS)000248559 ETH-BIB ger ETH-BIB ETHICS-ISBD Workshop proceedings Management of western forests and grasslands for nongame birds Mikroform Salt Lake City, Ut., February 11-14, 1980 comp.: Richard M. DeGraff, Nancy G. Tilghman ; prep.: USDA Forest Service, Ogden, Ut Management of western forests and grasslands for nongame birds Springfield, Va. 1981 6 Microfiches Konferenzschrift Salt Lake City (UT) 1980 gnd-content DeGraff Richard M. BK020800 XK020000 XK020000 1 MF Mikrofiche = Microfiche Salt Lake City (UT) Kongress = Congrès 1980 NEBIS E01 E01 RP MIKR: PB81/179079 NEBIS 700 1- DeGraff Richard M.