Conniff, Richard. <br/><br/>
The species seekers :   heroes, fools, and the mad pursuit of life on Earth  
/ by Richard Conniff. 
 - New York :   W.W. Norton,   2011. 
 - x, 464 p. :   ill. ;   25 cm. 
<br/><br/><label>ISBN: </label>9780393068542 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Naturalists --Biography;Natural history --History --18th century; Life (Biology) --Research --History --18th century.
<br/><br/><label>Dewey Class. No.: </label>508.09033 CON