BIOLOGICAL MARKERS IN COAL AND COAL LIQUEFACTION PRODUCTS

被引:16
作者
WHITE, CM [1 ]
SHULTZ, JL [1 ]
SHARKEY, AG [1 ]
机构
[1] PITTSBURGH ENERGY RES CTR,ENERGY RES & DEV ADM,PITTSBURGH,PA 15213
关键词
D O I
10.1038/268620a0
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
引用
收藏
页码:620 / 622
页数:3
相关论文
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