Tobin, Allan J. Asking about life Allan J. Tobin, Jennie Dusheck. - 2nd ed. - Fort Worth, Tex. London Harcourt College c2001. - xxxii, 928, [67] p. ill. (some col.), col. maps, ports. (some col.) 29 cm. Previous ed.: Fort Worth, Tex. : Saunders College Pub., 1998. ISBN: 0030270448 LCCN: 99068520 Nat. Bib. No.: GBA0-W5489 Subjects--Topical Terms: Biology Dewey Class. No.: 570 / T6293a2