Henry, S. M. (1967). Symbiosis, Vol.2: Associations of invertebrates, birds, ruminants and other biota.
Dyfyniad Arddull ChicagoHenry, S Mark. Symbiosis, Vol.2: Associations of Invertebrates, Birds, Ruminants and Other Biota. Academic Press, New York, 1967.
Dyfyniad MLAHenry, S Mark. Symbiosis, Vol.2: Associations of Invertebrates, Birds, Ruminants and Other Biota. 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.