Gangstad, Edward O. <br/><br/>
Natural resource management of water and land / Edward O. Gangstad 

 - VNR 
<br/><br/><label>ISBN: </label>0442004818 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources
<br/><br/><label>Dewey Class. No.: </label>333.7 GAN