World weeds:  natural histories and distribution/ 
LeRoy ...  [et al]. 
 - New york :  John Wiley & Sons,  1997. 
 - xv, 1129 p. :  ill., maps ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 929--1023) and index. 
<br/><br/><label>ISBN: </label>0471047015 (cloth: Alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weeds--Identification<br/>Weeds--Geographical distribution
<br/><br/><label>LC Class. No.: </label>SB611  / W67 1997