K.A. Jeffs <br/><br/>
Seed treatment 

 - Hertfordshire  Collaborative International Pesticides Analytical Council  1978 
 - 101p 
<br/><br/>K.A. Jeffs: Seed treatment.  Hertfordshire.  Collaborative International Pesticides Analytical Council, 1978.--(631.521JEF)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.521  / JEF