Portinaro, Pierluigi. <br/><br/>
The cartography of North America, 1500-1800 / 
Pierluigi Portinaro and Franco Knirsch. 
 - New York, N.Y. :  Facts on File,  c1987. 
 - 319 p. :  ill., maps (some col.). 
<br/><br/> "A Bison book." 
<br/><br/>"Selected biographical notes" 
<br/><br/><label>ISBN: </label>0816015864 
<br/><br/><label>LCCN: </label>93016144     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cartography--History.--North America