M. Paramathma, C. Surendran and R.S. Vinaya Rai (1997) “STUDIES ON HETEROSIS IN SIX <em>EUCALYPTUS</em> SPECIES”, Journal of Tropical Forest Science (JTFS) , 9(3), pp. 283–293. Available at: https://jtfs.frim.gov.my/jtfs/article/view/1681 (Accessed: 17 May 2024).