.UMEH, E. N. (2016). Basic and applied insect science. : Esut Press.
Dyfyniad Arddull Chicago.UMEH, Ethel-Doris N. Basic and Applied Insect Science. : Esut Press, 2016.
Dyfyniad MLA.UMEH, Ethel-Doris N. Basic and Applied Insect Science. : Esut Press, 2016.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.