Electric fencing. 

 - London :  H.M.S.O.,  1966. 
 - Great Britain. Ministry of Agriculture, Fisheries and Food. Bulletin ;  147 .
 - Great Britain. Ministry of Agriculture, Fisheries and Food. Bulletin ;  Great Britain. Ministry of Agriculture, Fisheries and Food. Bulletin ;  Great Britain. Ministry of Agriculture, Fisheries and Food. Bulletin ;  147 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric fences.