Casagrande, Gianluca. <br/><br/>
Small flying drones :  applications for geographic observation / 

 -  Springer,  c2018. 
 - ix, 161 p. :  ill. (some col.);  23 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9783319665764 
<br/><br/><label>LC Class. No.: </label>22615-22616 
<br/><br/><label>Dewey Class. No.: </label>910  / CAS