Sutherland, J. A. <br/><br/>
A manual for the safe and efficient use of pesticides / 
by J.A. Sutherland. 
 - Rev. ed. 
 - Port Moresby :  Department of Primary Industry,  [n.d.]. 
 - 100 p. :  ill. ;  30 cm. 
 - Rural development series ;  handbook no. 18 .
 - Rural development series (Papua New Guinea Department of Primary Industry) ;  handbook no. 18 .
<br/><br/>Bibliography: p. 100. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticides--Safety measures.