cam a22 u 4500 128580070 CHVBK 20200921121459.0 990819s1981 xxu | 10 |eng|d 0-8412-0640-6 (OCoLC)636336718 (NEBIS)000236269 ETH-BIB ger ETH-BIB ETHICS-ISBD Oil shale, tar sands, and related materials symposium at the Second Chemical congress of the North American continent; Las Vegas - Nev., August 25-29, 1980 ed.: H.C.Stauffer Washington, D.C. American Chemical Society 1981 X, 395 p. fig.; tab.; diagr. ACS symposium series 163 163 (NEBIS)000023316 277411734 ERDÖLSAND (LAGERSTÄTTEN) ger (ETHUDK)000020789 ethudk ÖLSCHIEFER + BITUMINÖSER SCHIEFER (LAGERSTÄTTEN) ger (ETHUDK)000020788 ethudk Konferenzschrift Las Vegas (NV) 1980 gnd-content u ÖLSCHIEFER + BITUMINÖSER SCHIEFER (LAGERSTÄTTEN) ger 553.983 nebis E1 u ERDÖLSAND (LAGERSTÄTTEN) ger 553.984 nebis E1 u BITUMINOUS SHALES + OIL SHALE (MINERAL DEPOSITS) eng 553.983 nebis E1 u SCHISTES BITUMEUX (GISEMENTS) fre 553.983 nebis E1 u PETROLEUM BEARING SANDS (MINERAL DEPOSITS) eng 553.984 nebis E1 u SABLES BITUMEUX (GISEMENTS) fre 553.984 nebis E1 Stauffer H.C. Chemical Congress of the North American Continent (DE-588)1091878978 BK020800 XK020000 XK020000 078 E01-20100301 Las Vegas (NV) Kongress = Congrès 1980 NEBIS E33 E33 E33BI KC01 1D (109045) NEBIS E16 E16 RH P C 2221: 163 NEBIS 490 -- ACS symposium series 163 163 (NEBIS)000023316 277411734 NEBIS 700 1- Stauffer H.C. NEBIS 711 2- Chemical Congress of the North American Continent (DE-588)1091878978 SWISSBIB 128580070