References
- Bayvel , A.. C. D. , Kievan , P. J. and Townsend , R. B. 1981 . Technical details of a new treatment for external parasites in sheep . Wool technology and sheep breeding , 29 : 17 – 24 .
- Cook , T. F. and Wallace , G. V. 1974 . A new dipping concept . New Zealand veterinary journal , 22 ( 8 ) : 129 – 132 .
- Elliott , M. Synthetic pyrethroids in “Sinthetic Pyrethroids” . A.C.S. Symposium Series 42 . Washington : American Chemical Society . 229 p
- Kettle , P. R. and Pearce , D. M. 1974 . Effect of the sheep body louse (Damalinia ovis) on host weight gain and fleece value . New Zealand journal of experimental agriculture , 2 : 219 – 221 .
- Pitnian , I. H. and Rostas , S. J. 1981 . Topical drug delivery to cattle and sheep . Journal of pharmaceutical sciences , 70 ( 11 ) : 1181 – 1194 .