Mcewen, Freeman Lester  1926, <br/><br/>
The use and significance of pesticides in the environment / 
F. l. mcewen, g. r. stephenson 
 - 538 páginas 
<br/><br/> "a wiley-interscience publication" 
<br/><br/><label>ISBN: </label>0-471-03903-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticidas<br/>Pesticidas--Medio ambiente, Aspectos del
<br/><br/><label>LC Class. No.: </label>SB951  / M34