1. The photoperiodic induction of flowering in short-day plants;Cockshull,1984
2. BA induces lateral branching of Peperomia obtusifolia;Henny;Hortscience,1985
3. Sand and water culture methods used in the study of plant nutrition;Hewitt,1966
4. Control of growth and flowering in two Western Australian species of Pimelea;King;Aust. J. Bot.,1992
5. Changes in light intensity at twilight and estimation of the biological photoperiod;Kishida;Jpn. Agric. Res. Quarterly,1989