Middle Albian Ammonites from El Madero, West - Central Chihuahua. (FROM: The Texas Journal of Science, Vol. 45, No. 2, May 1993, pp. 165-176). by Young, Keith - 1993

Birlinn, Limited. Used - Good. Used book that is in clean, average condition without any missing pages.

CENGAGE Learning. Used - Very Good. Former library book; may include library markings. Used book that is in excellent condition. May show signs of wear or have minor defects.

Oberlin College Press, 1984-06-01. paperback. Acceptable. 6x1x9.

SAGE Publications, Limited, 2008. Paperback. Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

NY: Galaxy, 1965. Vol. 15, No. 10. Edited by Frederik Pohl. Wrap-around cover art by Gaughan for "Retief's War" (pt. 1 of 3) by Keith Laumer. Includes "Skylark DuQuesne" (conclusion) by Edward E. Smith; "Origin of Species" (novelette) by Robert F. Young; "An Ounce of Emotion" (novelette) by Gordon R. Dickson; "A Leader for Yesteryear" by Mack Reynolds; "A Smiling Future" by Miriam Allen deFord; "Purpose" by Edward V. Dong; "Short Trip to Nowhere" by Robert Moore Williams. Special Feature: "Retief Bibliography." Features: "Editorial: Where Are They Now?"; "Hue and Cry". Illustrated by Gaughan, Morrow, and Giunta. No front cover and half of spin e covering also gone; old price on first page; mild tanning. Reading copy.. SingleIssueMagazine. Good to Very Good-.

Oxford University Press, USA, 2001-10-04. Paperback. Good.

Penguin Publishing Group. Used - Good. Used book that is in clean, average condition without any missing pages.

Sage Publications Ltd, 2008-10-08. Paperback. Good.

NY: Mercury Press, 1980. Vol. 58, No. 3. Edited by Edward L. Ferman. Cover art by Barclay Shaw for "Steele Wyoming" by Ron Goulart. Includes "Bouyant Ascent" (novella) by Hilbert Schenck; "The Lordly Ones" (novelette) by Keith Roberts; "What of the Night" by Manly Wade Wellman; "Before Willows Ever Walked" by Tom Godwin; "Secrets of the Heart" by Charles L. Grant; "As a Color, Shade of Purple-Gre"' by David Lubkin; "The Mindanao Deep" by Robert F. Young; "Achronos" by Lee Killough. Features: "Cartoon" by Gahan Wilson; 'Books" by Algis Budrys; "Films: An Englishman's Castle" by Baird Searles; "Science: The Noblest Metal of Them All" by Isaac Asimov; "Letters." Light label pulls; rubbing; creasing; hard dent to front; minor soiling; tanning.. SingleIssueMagazine. Good to Very Good-.

Ziff-Davis, 1962 Volume 36 Number 7. Cover art by Lloyd Birmingham. Novelet: "The Chamber of Life" (A Classic Reprint) by G. Peyton Wertenbaker. Short Stories: "The Blond from Barsoom" by Robert F. Young, "A Prison Make" by William W. Stuart, and "The Last Class" by Richard Banks. Serial: Part One of "A Trace of Memory" by Keith Laumer. Fact: "The Three Requirements of Life in the Solar System" by Ben Bova. Features: ...Or So You Say, Editorial, "Through Time and Space with Benedict Breadfruit: V" by Grandall Barretton, Coming Next Month, and The Spectroscope.. Digest Magazine. Good Plus. Periodical.