Catalogue Persistent Identifier
http://nla.gov.au/nla.cat-vn4049087
APA Citation
Allwes, Richard A. & Mangelsdorf, C. P. 1992 Evaluation of structures for roof-fall areas [microform] / by Richard A. Allwes and C.P. Mangelsdorf U.S. Dept. of the Interior, Bureau of Mines, Washington, D.C. (810 7th St., N.W., MS #9800, Washington 20241-0001) :
MLA Citation
Allwes, Richard A. and Mangelsdorf, C. P. Evaluation of structures for roof-fall areas [microform] / by Richard A. Allwes and C.P. Mangelsdorf U.S. Dept. of the Interior, Bureau of Mines, Washington, D.C. (810 7th St., N.W., MS #9800, Washington 20241-0001) : 1992
Australian/Harvard Citation
Allwes, Richard A. & Mangelsdorf, C. P. 1992, Evaluation of structures for roof-fall areas [microform] / by Richard A. Allwes and C.P. Mangelsdorf U.S. Dept. of the Interior, Bureau of Mines, Washington, D.C. (810 7th St., N.W., MS #9800, Washington 20241-0001) :
Wikipedia Citation
{{Citation
| title=Evaluation of structures for roof-fall areas [microform] / by Richard A. Allwes and C.P. Mangelsdorf
| author1=Allwes, Richard A
| author2=Mangelsdorf, C. P
| year=1992
| publisher=U.S. Dept. of the Interior, Bureau of Mines
| language=English
}}






