Aitken, Y. (1962). Agricultural science: An introduction for Australian students and farmers by Yvonne Aitken and others.
Dyfyniad Arddull ChicagoAitken, Yvonne. Agricultural Science: An Introduction for Australian Students and Farmers by Yvonne Aitken and Others. Melbourne, Cheshire, 1962.
Dyfyniad MLAAitken, Yvonne. Agricultural Science: An Introduction for Australian Students and Farmers by Yvonne Aitken and Others. 1962.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.