CAUSES FOR THE PRODUCTIVITY DECLINE IN U. S. COAL MINING.

被引：0

作者：

Hill, Forrest E.

机构：

来源：

Mining congress journal | 1980年 / 66卷 / 09期

关键词：

D O I：

暂无

中图分类号：

TD [矿业工程]; P61 [矿床学];

学科分类号：

0709 ; 081803 ; 0819 ;

摘要：

This is a report on some of the findings of an industry-wide study being funded by the Office of Coal Mining, U. S. Department of Energy. The purpose has been to analyze the causes for the decline in both surface and underground productivity and recommend programs for government and industry to help correct the problems.

引用

页码：35 / 37

共 50 条

[21] U. S. BUREAU OF MINES MINING RESEARCH PROGRAMMES.
Prast, W.G.
Mining Magazine, 1977, 137 (02): : 115 - 117
[22] Accounting in U. S. S. R
Diakonoff, V. A.
JOURNAL OF ACCOUNTANCY, 1931, 51 (03): : 191 - 199
[23] PATENTS IN THE U. S. S. R
不详
JOURNAL OF THE PATENT OFFICE SOCIETY, 1928, 10 (06): : 259 - 263
[24] Accounting in U. S. S. R
Diakonoff, V. A.
JOURNAL OF ACCOUNTANCY, 1933, 55 (04): : 291 - 297
[25] Languages of the U. S. S. R
Burgmann, A.
ANTHROPOS, 1952, 47 (3-4) : 691 - 691
[26] U. S. consumer perceptions of U. S. and Canadian beef quality grades
Tedford, J. L.
Rodas-Gonzalez, A.
Garmyn, A. J.
Brooks, J. C.
Johnson, B. J.
Starkey, J. D.
Clark, G. O.
Derington, A. J.
Collins, J. A.
Miller, M. F.
JOURNAL OF ANIMAL SCIENCE, 2014, 92 (08) : 3685 - 3692
[27] Productivity decline in Australian coal mining
Lovell, C. A. K.
Lovell, J. E.
JOURNAL OF PRODUCTIVITY ANALYSIS, 2013, 40 (03) : 443 - 455
[28] Productivity decline in Australian coal mining
C. A. K. Lovell
J. E. Lovell
Journal of Productivity Analysis, 2013, 40 : 443 - 455
[29] APPELLATE JURISDICTION OF U. S. SUPREME COURT AND U. S. CIRCUIT COURT OF APPEALS
Fenning, Karl
JOURNAL OF THE PATENT OFFICE SOCIETY, 1925, 7 (09): : 419 - 424
[30] Yellow fever on U. S. S. Boston
Loomis, F. B.
PUBLIC HEALTH REPORTS, 1905, 20 (05) : 190 - 190

← 1 2 3 4 5 →