Roshan b bhappu (5 risultati)

Hardcover. Condizione: UsedGood. Hardcover; surplus library copy with the usual stampings; reference number taped to spine; fading and scuffing to exterior, with bumps and edge wear t o corners and edges; in good condition with clean text, firm binding. No du st jacket.

Paper Back. Condizione: Very Good. No Jacket. 22pp.; SC staple-bound; palegreen w/blk.; some rub w/ink,cover; sun on spine&edges; ex Geo.Survey library, Albuquerqe, NM; clean,tight pgs. "The present study extends the previous work to include the surface phenomena occurring in a silicate-sulfonate system and in a silicate-amine system." Circular 90.…

Paper Back. Condizione: Very Good. No Jacket. 27pp.; SC staple-bound; purple w/blk.; some rub w/ink,cover; sun on spine&edges; ex Geo.Survey library, Albuquerqe, NM; clean,tight pgs. ".an investigation was made to demonstrate that ground-mica products of commercial quality could be produced from potential raw material sources in New Mexico." Circular 105.…

Paper Back. Condizione: Very Good. No Jacket. 13pp.; SC staple-bound; palegreen w/blk.; some rub w/ink,cover; sun on spine&edges; ex Geo.Survey library, Albuquerqe, NM; clean,tight pgs. "In this report, the oxygen-silicon ratio for a representative series of silicate minerals is correlated to the degree of adsorption on the surfaces of the mineral when it is immersed in water." Circular 89.…

Paper Back. Condizione: Very Good+. First Edition. At 24 pages long this book is green and has no title on the spine and is in Very Good + condition with pencil pricing info on the cover page. This is Circular 81 of the NMT Bureau of Mines.