Nature General Orca by (author) P. Knudtson Publisher Greystone Books Ltd Initial publish date Sep 1996 Category General all formats (1)Toggle all formats (1) Hardback ISBN 9781550545005 Publish Date Sep 1996 List Price $34.95 Classroom Resources Share it Email Facebook Twitter Book added to list! Where to buy it Indigo Find a Wholesaler About the author P. Knudtson's profile page