cam a22 u 4500 128577193 CHVBK 20140824022724.0 hz |||||||||| 880212s1977 xxu b 00 eng|d PB-275 997 FWS-OBS-77-35 (OCoLC)638492196 (NEBIS)000234072 ETH-BIB ger ETH-BIB ETHICS-ISBD Annotated bibliography of natural resource information; northwestern Colorado Mikroform Timothy W. Joseph; prep.: Ecology Consultants, Fort Collins - Col Springfield - Va. [s.n.] 1977 3 Microfiches Joseph Timothy Wacht 1 MF Andere Mikroform = Autre microforme NEBIS 700 1- Joseph Timothy Wacht SWISSBIB 128239654 BK020000 XK020000 XK020000 NEBIS E01 E01 RP MIKR: PB275997