Environmental protection technology series EPA. 670/2-73-081. Laboratory study of self-sealing limestone plugs for mine openings [with list of references]; by Ray G. Penrose, jr. [and] Igor Holubec.
Publication Title:
Laboratory study of self-sealing limestone plugs for mine openings [with list of references]; by Ray G. Penrose, jr. [and] Igor Holubec.
Display Title:
Environmental protection technology series EPA. 670/2-73-081. Laboratory study of self-sealing limestone plugs for mine openings [with list of references]; by Ray G. Penrose, jr. [and] Igor Holubec.
Series Title:
Environmental protection technology series EPA.
Corporate Agency Authors:
Environmental Protection Agency
Sort Author:
Environmental Protection Agency
Authors:
Penrose, Ray G. jr. and Holubec, Igor
Author place:
Washington, DC
Author zip:
20460
Date:
Sept. 1973
Publish Date ISO Format:
1973-09-01T00:00:00Z
Publication Start:
19730901
Publication End:
19730930
Corporate/Agency Author:
Environmental Protection Agency
Publication month:
4
Publication year:
1973
SuDoc number:
EP 1.23/2:(nos.)
Description:
xx+217+[1] p. il. 4°
Notes:
(Office of Research and Development.) [Project 14010 HKN, 9 contract 68-01-0135; program element 1BB040.]
Notes:
(Office of Research and Development.) [Project 14010 HKN, 9 contract 68-01-0135 ; program element 1BB040.] * For Sale by Superintendent of Documents. Paper, $2.25. • Sent to Depository Libraries. Item 431-I-12
Availability:
* For Sale by Superintendent of Documents. Paper, $2.25. • Sent to Depository Libraries. Item 431-I-12