There are some pretty new BOOks need to sell .... in good condition

the following books are on sale and have good conditons

1. Physical science with modern application (5 the edition) -----Merken

2. Introduction to Physical geology (2d edition)--- W.Kenneth Hamblin

3)Earth Science and the environment----Thompson , Turk

4)conservation of natural resources(2d edition) --david castillon

1. essentials of modern geology an environmental approach----Thopson, Turk

6)exploring earth an introduction to physical geology---Davidson ,Reed, Davis