Groves l r (44 risultati)

Paperback. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Paperback. Condizione: Very Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or limited writing/highlighting. We ship orders daily and Customer Service is our top priority.

paperback. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Condizione: Very Good.

Paperback. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Paperback. Condizione: Very Good. Book in Very Good condition.

Paperback. Condizione: Good. Book in Good condition.

Hardcover. Condizione: VG -. Hardcover / No jacket / slightly rubbed along spine edge.

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,650grams, ISBN:9781844070329. …

Soft cover. Condizione: Near Fine. Near Fine paperback. Clean and bright with no signs of wear or aging. 308 pp.

Hardcover. Condizione: UsedGood. ASIN: B0026NWE1C Hardcover; surplus library copy with the usual stampings; reference number written on spine; fading and shelf wear to exterior; fron t board slightly bowed; tear in rear endpaper repaired with tape; otherwise in good condition with clean text, firm binding.…

Condizione: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. Clean from markings. In fair condition, suitable as a study copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,500grams, ISBN:9781844070336.…

Soft cover. Condizione: Very Good-. Original magazine in very good minus condition: a little wear and soiling to exterior; pages are very nice. Article topics include: Southern Division Illinois Manufacturers' Association; motor transportation division; reports of various committees Jim Bowers of La Salle Street; and much more. Size: 4to - over 9¾ - 12" tall. Magazine.…

paperback. Condizione: New.

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,900grams, ISBN:9780471396277.

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. Dust jacket in poor condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1000grams, ISBN:9780471622185.…

HARDCOVER. Condizione: Very Good. 1st Edition. Quarto; softcover; 216 pp. Tight binding; interior clean throughout; corners moderately rubbed; back board slightly soiled; Very Good. .

Condizione: Very Good. 8vo softcover 216pp very good. This was published to stimulate public awareness of and interest in these problems, in the belief that the determination of priorities for species suvival should be based on informed concern by the community as a whole. Although its primary emphasis is on species at risk in Australia, the great diversity of flora, fauna, habitat and risk in this country presents Australian scientists with many opportunities to contribute to international understanding and action on behalf of species at risk.…

Condizione: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. Clean from markings. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1000grams, ISBN:9780471209560. …

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,950grams, ISBN:9780471396277. …

8vo, 582pp. Black & white illustrations. A very good hardback copy in like dust jacket.

Hardcover. Condizione: Very Good. 5th printing, containing the additional statements by the Canadian and British Information Services ; light gray cloth with brown lettering ; photographs of the Clinton Plant at Oak Ridge, Tennessee, the initial test blast in New Mexico, and the Han ford Engineer Works at Pasco, Washington ; contains and early reference to Richard Feynman concerning his working out of the fractionating tower used to separate isotopes ; pinpoint wear on spine and back cover ; slight foxing ; signature of Paul Stivers on ep ; VG. Book.…

Pamphlet. Condizione: Very Good. Second printing. Very good staple-bound pamphlet in brown wrapper. Some wear and rubbing along the edges of the covers with a bit of scuffing also. Small tear on heel of the spine of cover. Erased penciled numbers on front cover. Page edges are lightly browned along edges. Penciled in lines and notes on rear free endpaper. 182 pages with 5 appendices (1. Methods of observing fast particles from nuclear reactions, 2. the units of mass, charge and energy, 3. Delayed neutrons from Uraniun fission, 4. The first self-sustaining chain-reacting pile, 5. Sample list of reports). Has sections on metallurgical project at Chicago, Plutonium production problem in February 1943, Plutonium problem January 1943-June 1945, discussions of separation of isotopes, diffusion separation, electromagnetic separation.…

Hardcover. 216 p. Good condition. The reading pages are clean and unmarked. Slight signs of storage and use. Retired library copy with corresponding labelling. Spine slightly foxed. Without dust jacket. Otherwise a good copy. 9783540114161 Sprache: Englisch Gewicht in Gramm: 100.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New. In English.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Evolutionary progress has long been associated with the extinction of species. So why should we be concerned now, even when the number of species at risk is substantial, such as one tenth of the Australian flora The reasons for concern are many stranded. Compassion is one strand. Remember the instructions to Noah: 'And you shall bring living creatures of every kind into the ark and keep them alive with you'. Guilt may be another strand, that our hunting, clearing, collecting, pollution, introduction of competitors and other human activities may have endangered species such as the Orange-bellied Parrot. Nostalgia for what was and concern for what might be also play a part; species at risk include some which are of immediate use, such as the whales, and many of potential use, whether drug plants in the forests of the Amazon or a wild relative of the soybean in Victoria. Aesthetic considerations are also involved, particularly where colourful birds or unusual flowers are threatened. We cherish diversity, as culturally desirable, and are delighted when supposedly extinct species such as the notornis and coelacanth - and maybe yet the thylacine - are rediscovered. The Loch Ness monster has already been blessed with a Latin binomial in anticipation! Diversity is also of ecological as well as of cultural value, contributing to the stability of ecosystems, as in the case of insects and birds which fertilize the flowers and disperse the seeds of plants.…

Paperback. Condizione: Brand New. 228 pages. 9.60x6.70x0.70 inches. In Stock.