Vanden Berg, Glen E. <br/><br/>
Agricultural sensors / 
Glen E. Vanden Berg. 
 - St. Joseph, Michigan :  American Society of Agricultural Engineers,  1988. 
 - iv, 81p. 
<br/><br/><label>LCCN: </label>90012132     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural engineering.