00574nam a2200181Ia 4500 190328s9999||||xx |||||||||||||| ||und|| 80-51137 0-916468-35-6 NITIL NITIL 21st 662.662 F589F Flavin, Christopher The Future of synthetic materials the petroleum connection Christopher Flavin Washington, D C World Watch Institute 1980 55p. World Watch paper; 36 Textile fibers, Synthetic; Gas as fuel; Oil gasification BKS 25838 25838 0 0 DDC 0 0 NITIL NITIL 2019-04-03 0 662.662 F589F 118633 2019-04-03 00:00:00 2019-04-03 BKS