Preston-Mafham, Rod. <br/><br/>Butterflies of the world / Rod and Ken Preston-Mafham.  - New York :  Facts on File Publications,  1988.  - 192 p. :  ill. (some col.) ;  24 cm. <br/><br/> Includes index. <br/><br/>Bibliography: p. 184. <br/><br/><label>ISBN: </label>0816016011 :  $22.95 <br/><br/><label>Subjects--Topical Terms: </label><br/>Butterflies.<br/><br/><label>LC Class. No.: </label>QL542  / .P74 1988