Roark, R. C. <br/><br/>
Lonchocarpus species :   barbasco, cube, haiari, nekoe, y timbo, used as insecticides  / 
by R. C. Roark 
 - EUA :   Department of Agriculture 
 - 133 p. 
<br/><br/><label>LCCN: </label>205497 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insecticidas
<br/><br/><label>Dewey Class. No.: </label>PA 632.951 R63