References
- Curry , A.B. 1963 . “Free” electricity in the milking shed . Dairyfmg. Annu. , : 91 – 94 .
- Phillips , D.S.M. 1962a . Small voltages on milking plants . Proc. Ruakura Fmrs. Conf. Week , : 220 – 228 . 1962
- Phillips , D.S.M. 1962b . Production of cows may be affected by small electric “shocks” from milking plants . N.Z. J. Agric , 105 : 221 – 225 .
- Phillips , D.S.M. and Parkinson , R.D.J. 1963 . The effects of small voltages on milking plants: their detection and elimination . Dairyfmg. Annu. , : 79 – 90 .