Editore: Mining and Technology, Socorro, 1968
Prima edizione
Paperback. Condizione: Very Good. First Edition. Unmarked, ; Book Description; Spine has staples. Pages are clean and not marred by notes or folds. Covers are square with minor wear. Ships Safe and Fast. Plates folded in rear pocket. ; Circular 94; Graphs; tall 8vo 9" - 10" tall; 24 pages DH5.
Editore: US Dept. of the Interior: Mining Enforcement & Safety Administration, Washington, D. C., 1975
Da: Xochi's Bookstore & Gallery, Truth or consequences, NM, U.S.A.
Paper Back. Condizione: Near Fine. No Jacket. 26pp.; SC blue w/blk.staple-bound (no title on spine); clean,tight pgs. Radiation data evaluation in terms of borh practical & statistical accuracy. IR #1020. MESA Informational Report/1975. illus., tables.