McKinny, Michael. <br/><br/>
Environmental science   systems and solutions / 
Michael .L McKinny and Robert M Schoch.   
 - Minneapolis   West Publishing,  1996 
 - 639 p. :  ill. ;  28cm. 
<br/><br/><label>ISBN: </label>031406401X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography<br/>Environment<br/>Environmental sciences