References
- Elliott , I. L. and Adam , G. 1952 . Peppermint oil production trials . N.Z. Journal of Agriculture , 85 : 240 – 240 .
- Graham , R. A. 1951 . Mint notes. IV. Mentha piperita and the British peppermints . Watsonia , 2 : 30 – 3 .
- Lammerink , J. Peppermint as a new crop . Proceedings of the 19th Lincoln College Farmers Conference . pp. 35 – 7 .
- Lammerink , J. and Manning , T. D. R . 1971 . Yields and composition of oil from peppermint grown at Lincoln, New Zealand . N.Z. Journal of Agricultural Research , 14 : 745 – 51 .
- Manning , T. D. R. 1970 . The composition of oil from peppermint grown in New Zealand . N.Z. Journal of Science , 13 : 18 – 26 .
- Morton , J. K. 1956 . The chromosome numbers of the British Menthae . Watsonia , 3 : 244 – 52 .
- Murray , M. J. , Lincoln , D. E. and Marble , P. M. 1972 . Oil composition of Mentha aquatica X M. spicata F1 hybrids in relation to the origin of x M. piperita . Canadian Journal of Genetics and Cytology , 14 : 13 – 29 .
- Smith , D. M. and Levi , L. 1961 . Treatment of compositional data for the characterization of essential oils. Determination of geographical origins of peppermint oils by gas chromatographic analysis . Journal of Agricultural and Food Chemistry , 9 : 230 – 4 .