Agriculture and the quality of our environment :  a symposium presented at the 133rd meeting of the American Association for the Advancement of Science, December, 1966 / 
Nyle C. Brady, editor. 
 - Washington :  American Association for the Advancement of Science,  1967. 
 - xv, 460 p. ;  24 cm. 
 - Publication (American Association for the Advancement of Science) ;  no. 85. .
<br/><br/> 'A symposium presented at the 133rd meeting of the American Association for the Advancement of Science, December, 1966 ... organized by ... its Section on Agriculture ... and cosponsored by the American Society of Agronomy and others'. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture.<br/>Pollution.