Erickson ralph l (14 resultados)

Soft cover. Condición: Near Fine. Original Wraps. 35 pages, four foldout maps in rear pocket, two photos, one index map, and five tables. About fine.

Condición: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Pamphlet. Condición: Very Good. Vol 6, No 6, pp. 727-743, Map, Illus, 4to, Extracted from orig vol, then Recased in Orig Journal Covers, else VG.

Condición: very good. Miscellaneous Field Studies. from the abstract; "Under the provisions of the Wilderness Act (Public Law 88-577, September 3, 1964) and the Joint Conference Report on Senate Bill 4, 88th Congress, the U.S. Geological Survey and U.S. Bureau of Mines have been conducting mineral surveys of wilderness and primitive areas. Areas officially designated as "wilderness," "wild," or "canoe" when the Act was passed were incorporated into the National Wilderness Preservation System, and some of them are presently being studied. The Act provided that areas under consideration for wilderness designation should be studied for suitability for incorporation into the Wilderness System. The mineral surveys constitute one aspect of the suitability studies. This report discusses the results of a mineral survey of some national forest lands in the Bell Mountain Wilderness Study Area, Iron County, Missouri." DP5. tan printed envelope, 6 pages text, folded map, red arrows on text of map.…

Comb-Bound. Condición: Very Good. Comb-bound, revised from D.R.S. 1972, has previous owner's name at top of front cover with "Official Use Only" stamp at base, slight bumps with touch of creasing to corners of covers, faint sunning and very slight wear to cover edges, and a hint of a very slight wave to text block, otherwise a solid VG copy.…

Condición: good. May show signs of wear, highlighting, writing, and previous use. This item may be a former library book with typical markings. No guarantee on products that contain supplements Your satisfaction is 100% guaranteed. Twenty-five year bookseller with shipments to over fifty million happy customers.…

Condición: good. May show signs of wear, highlighting, writing, and previous use. This item may be a former library book with typical markings. No guarantee on products that contain supplements Your satisfaction is 100% guaranteed. Twenty-five year bookseller with shipments to over fifty million happy customers.…

Hardcover. Condición: Fine. Estado de la sobrecubierta: Very Good. 1st Edition. Presumed first edition as no other editions are mentioned in the book and few copies are listed. Book is fine with embossed name label to front cover, well hidden under jacket. Block has small stain to bottom that touches jacket, as well. Jacket is about very good plus, very bright but with some rubbing, tears and scuffs along edges and rear panel. Bright blue boards, octavo, 630 pages. Satisfaction guaranteed. Photos always available on request. Shipped in a fitted, padded box.…

Paperback. Condición: Fine condition. 1982 edition. Washington: U.S. Dept. of the Interior, Geological Survey, 1982. This copy is from the library of, and bears the signature of, geologist and volcanologist Daniel R. Shawe (1925 - 2017). For more on Shawe, see below. Fine condition. Square and tight. Flat spine. NO creases. NOT a library discard. Pages are bright white, crisp, clean and unmarked. 1982 edition. "This report is preliminary." Tables. Charts. Maps. Bound in the original black plastic binder with clear plastic front cover sheet over the title page. 8.5" wide by 11" tall. Shawe is the author of Gold-bearing Polymetallic Veins and Replacement Deposits (1989); Introduction to geology and resources of gold, and geochemistry of gold; etc. From his obituary on the SME website: "Daniel Reeves Shawe, 92, of Lakewood, Colorado was an SME member and had a 44-year career as a geologist for the U.S. Geological Survey. Dan was born in Gardnerville, Nevada, on May 24, 1925, and grew up in this same small town, located in the Carson Valley just east of the Sierra Nevada Mountains Dan received his higher education at Stanford University, obtaining a B.S. in geology in 1949, an M.S. in geology in 1950, and a Ph.D. in geology in 1953. In June of 1951, he embarked on a rewarding career as a field geologist for the U.S. Geological Survey, eventually mapping and studying mineral resources in many areas of the western United States, as well as in several foreign countries Initially, Dan was stationed in Grand Junction, Colorado; however, in 1958, at the conclusion of the Colorado Plateau Uranium Program, he transferred to the Denver USGS office. He retired in January of 1995, continuing on into his 80s, as a Scientist Emeritus, completing reports related to his earlier field work. Specific projects in which Dan was involved over the course of his career included thorium reconnaissance and geologic mapping at Mountain Pass, California (1951-52); uranium exploration in the Slick Rock district of the Colorado Plateau (1953-58); geologic mapping in the Egan Range, Nevada (1958-60); mapping beryllium in volcanic rocks in the western U.S. (1961-65); serving as Chief of the Heavy Metals Branch (1966-69) and the Branch of Central Mineral Resources (1970-72); completing geologic studies of the Great Basin (1973-74); holding a temporary-duty assignment in Thailand, as well as preparing a report on the 'Geology and Mineral Resources of Thailand' and geologic mapping in the southern Toquima Range, Nevada (1974-95). In June of 1967, Dan and his colleague Barney Poole discovered large, high-grade deposits of bedded barite in East Northumberland Canyon in the northern Toquima Range. Dan received special recognition for his work both from the university he attended and from his geologist peers throughout his career; his awards included a B.S. with Great Distinction from Stanford in 1949 and the Federal Meritorious Service Award from the USGS in 1972.". 1982 edition. Softcover. Fine condition. Illus. by NOT a library discard. iv, 248pp. Great Packaging, Fast Shipping. NOT a library discard (ilustrador).…

Condición: New.

Condición: As New. Unread book in perfect condition.

Condición: New.

Condición: As New. Unread book in perfect condition.

Condición: Acceptable. Used - Acceptable. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library with wear and barcode page may have been removed. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…