Manickam, V. S. (1984). Ecological studies on the fern flora of the Palni hills(S.India). Today and Tomorrow.
Dyfyniad Arddull ChicagoManickam, V S. Ecological Studies on the Fern Flora of the Palni Hills(S.India). New Delhi: Today and Tomorrow, 1984.
Dyfyniad MLAManickam, V S. Ecological Studies on the Fern Flora of the Palni Hills(S.India). Today and Tomorrow, 1984.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.