Editore: American Society of Civil Engineers, 1970
Da: Xochi's Bookstore & Gallery, Truth or consequences, NM, U.S.A.
Paper Back. Condizione: Very Good. No Jacket. 37pp.; SC staple-bound white w/blk.(no title on spine); lib.stamp ft.cover; clean,tight pgs. A paper to be presented at ASCE National Meeting on Water Resources, Memphis, Tennessee, January 26-30, 1970. illus., photos&charts.
Editore: US Dept.of the Interior, Bureau of Reclamation, Denver, Colorado, 1970
Da: Xochi's Bookstore & Gallery, Truth or consequences, NM, U.S.A.
Paper Back. Condizione: Very Good. No Jacket. 37pp.+illus.; SC staple-bound; white w/blk.(no title on spine); some rub w/clean,tight pgs. Paper presented at ASCE National Meeting on Water Resources, Memphis, Tennessee, Jan. 29-30, 1970. Installation of permanent restraint system. illus.