Nelson biology
By: Bob Ritter ... [et al.].
Contributors: Ritter, Robert John, 1950-
Edition: [Rev.ed.].
Publisher: Nelson Canada; South-Western Educational Publishing
Published: 1993
Place of publication: Scarborough, ON
Language: eng
Number of pages: 736
Subjects: Biology.; Biology -- Study and teaching (Secondary).
Other titles: Biology
Notes: Previous ed. published by the same publisher, same year (640 pages)

Includes index.