Chapman,G P <br/><br/>
Human and environmental systems  a geographers appraisal 

 - London  Academic Press  1977 
 - xvi, 421 p; 28cm 
<br/><br/><label>ISBN: </label>121686507 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental system<br/>Geographer's appraisal<br/>Human Ecology<br/>Information,Entropy and Thermodynamic entropy