Metcalf, Robert L <br/><br/>
Organic insecticides : their chemistry and mode of action  / 
por  Robert L Metcalf 
 - New York  :  Interscience Pub.,  1955 
 - 392 p. 
 - .
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<br/><br/><label>LCCN: </label>166388 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insecticidas biológicos <br/>Pesticidas--Análisis <br/>Pesticidas--Leyes<br/>Pesticidas--Pruebas <br/>Sanidad vegetal 
<br/><br/><label>Dewey Class. No.: </label>632.95 M48