Coal-mine ventilation factors

HathiTrust no. 285 1929 Web Site CiNii Available at 1 libraries

Bibliographic Information

Title
"Coal-mine ventilation factors"
Statement of Responsibility
by H. P. Greenward, G. E. McElroy
Publisher
  • Government Printing Office
Publication Year
  • 1929
Book size
24 cm
Volume(Year)
  • no. 285

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