Crop protection agents :  their biological evaluation : proceedings of the International Conference on the Evaluation of Biological Activity, held at Wageningen, the Netherlands, 16th-18th April, 1975 / 
edited by N. R. McFarlane 
 - London :  Academic Press,  1977 
 - xvii, 638 p. :  ill. ;  24 cm. 
<br/><br/> 'The conference was arranged by the Pesticides Group and the Physicochemical and Biophysical Panel of the Society of Chemical Industry.' 
<br/><br/>Includes bibliographies and indexes 
<br/><br/><label>ISBN: </label>0124845509 
<br/><br/><label>LCCN: </label>76-020279 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticides--Testing--Congresses<br/>Agricultural chemicals--Testing--Congresses<br/>Plants, Protection of--Congresses<br/>Pests--Biological control--Congresses