1. Aitken, Y A. 1955. Flower initiation in pasture legumes I and II. Austral J Agric Res, 6, 212.
2. Barber, H N. 1956. The natural history of natural selection. Presidential Address. Section M., A.N.Z.A.A.S. Austral J Sci, May, 148.
3. Barber, H N, and Paton, D M. 1952. A gene-controlled flowering inhibitor in pisum. Nature, 169, 592.
4. Barber, H N, Murfet, I C, and Sprent, J. 1958. Nature, 182, 1321.
5. Bonner, D M, Haagen-Smit, A F, and Went, F W. 1939. Leaf growth hormones I. Bot Gaz, 101, 128.