BIOLOGICAL INVESTIGATIONS, second edition, by John Crane No "cookbook" laboratory exercises here! These investigations are designed to integrate concepts of the scientific method with principles of biological systems, without offering a "recipe" for answers. Illustrated, concise instructions & questions with the text (instead of separate report sheets) minimize additional instruction, while helping students learn proper research techniques & understand animal & plant functions. If you are dissatisfied with the "usual" exercises found in Introductory Biology Lab manuals -- look here! All at half the price of some other manuals, ISBN: 0-89863-200-5 Star Publishing Company, P.O. Box 68, Belmont, CA 94002 Phone (650) 591-3505; fax (650) 591-3898; email email@example.comJohn W. Crane is the author of 'Biological Investigation', published 1999 under ISBN 9780898632002 and ISBN 0898632005.