People, Their Needs, Environment, Ecology By Wallace Bruce Books / Paperback Books ISBN: 0136568270 / Publisher: Prentice-Hall, January 1972 Price Starting at $5.65 Free Shipping Send to a friend Add to Wishlist Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. Used - Good Good condition. Volume 1. Writing inside. (Social biology) $5.65 2 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for People, Their Needs, Environment, Ecology