Morepork they conceded the two were easily distinguishable in appearance, so maintained the three as subspecies; the Tasmanian boobook only diverged by 2.7% from the other two, while the powerful and rufous owls diverged by 4.4% from each other. Leading from this, the southern boobook was split from the Tasmanian boobook and morepork in volume 5 of the "", however several authors, including Les Christidis and Walter Boles, contested that the data had been misinterpreted from the Norman study, which had not sampled any Australian mainland boobooks at all. They treated the three taxa (southern, Tasmanian boobooks, and moreporks) as a
Australasian Agricultural and Resource Economics Society the Australasian Agricultural and Resource Economics Society. The Society publishes an academic journal, the "Australian Journal of Agricultural and Resource Economics". Until 1996, when it was combined with the "Review of Marketing and Agricultural Economics", the Journal was called the "Australian Journal of Agricultural Economics". Australasian Agricultural and Resource Economics Society The Australasian Agricultural and Resource Economics Society is an Australian professional association. It describes itself as "independent association of persons and organisations interested in agricultural, resource and environmental economics". The Society, then called the Australian Agricultural Economics Society was founded at a conference convened in Sydney in February 1957,