MARC Record
Leader
920
a| periodical
008
250703s----------------------000---eng-d
001
963018125789
009
ejn03
090
a| 963018125789
245
a| Natural Gas Monthly
260
a| Washington, D.C.
b| U.S. Department of Energy
022
a| 0737-1713
856
u| http://sfxit.ugent.be/sfx_howest?url_ver=Z39.88-2004&ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/sfxit.com:opac_856&url_ctx_fmt=info:ofi/fmt:kev:mtx:ctx&sfx.ignore_date_threshold=1&rft.object_id=963018125789&svc_val_fmt=info:ofi/fmt:kev:mtx:sch_svc&svc.fulltext=yes&
866
a| Available from 1999/07/01.
s| 3860000000000627
t| 3860000000000650
x| EBSCOhost Business Source Ultimate:Full Text
z| 5590000006416568
650
a| Business, Economy and Management
x| General and Others
650
a| Engineering
x| Mining Engineering