cam a22 u 4500 128632550 CHVBK 20200921121612.0 990819s1982 xxu | 10 |eng|d 0-86531-381-4 (OCoLC)888778584 (NEBIS)000279274 ETH-BIB ger ETH-BIB ETHICS-ISBD Agriculture as a producer and consumer of energy (based on a symposium, held at the AAAS national annual meeting, Toronto, January 3-8, 1981) ed.: William Lockeretz Washington, D.C. AAAS 1982 X, 146 p. fig.; tab. AAAS selected symposium 78 78 (NEBIS)000002742 264920872 ENERGIEBEDARF + ENERGIENACHFRAGE ger (ETHUDK)000027792 ethudk ENERGIETECHNIK ger (ETHUDK)000027789 ethudk LANDWIRTSCHAFT + AGRARWISSENSCHAFTEN ger (ETHUDK)000030792 ethudk LANDWIRTSCHAFTLICHE ENERGIEERZEUGUNG ger (ETHUDK)000030932 ethudk Konferenzschrift Toronto (Ont.) 1981 gnd-content u LANDWIRTSCHAFT + AGRARWISSENSCHAFTEN ger 631 nebis E1 u ENERGIETECHNIK ger 620.9 nebis E1 u LANDWIRTSCHAFTLICHE ENERGIEERZEUGUNG ger 631%620.9 nebis E1 u ENERGIEBEDARF + ENERGIENACHFRAGE ger 620.9*6*1 nebis E1 u AGRICULTURE + AGRICULTURAL SCIENCES eng 631 nebis E1 u AGRICULTURE + SCIENCES AGRICOLES fre 631 nebis E1 u ENERGY TECHNOLOGY eng 620.9 nebis E1 u ÉCONOMIE ET TECHNOLOGIES D'ÉNERGIE EN GÉNÉRAL fre 620.9 nebis E1 u PRODUCTION D'ENERGIE EN AGRICULTURE fre 631%620.9 nebis E1 u AGRICULTURAL ENERGY PRODUCTION eng 631%620.9 nebis E1 u ENERGY REQUIREMENT eng 620.9*6*1 nebis E1 u BESOINS EN ÉNERGIE fre 620.9*6*1 nebis E1 Lockeretz William American Association for the Advancement of Science Meeting (DE-588)1091942986 Agriculture as a Producer and Consumer of Energy (1981 Toronto) (DE-588)1091310866 BK020800 XK020000 XK020000 Toronto (Ont.) Kongress = Congrès 1981 NEBIS E16 E16 RH P 918892: 78 NEBIS 490 -- AAAS selected symposium 78 78 (NEBIS)000002742 264920872 NEBIS 700 1- Lockeretz William NEBIS 711 2- American Association for the Advancement of Science Meeting (DE-588)1091942986 NEBIS 711 2- Agriculture as a Producer and Consumer of Energy (1981 Toronto) (DE-588)1091310866