By CSIRO PUBLISHING 

By Klaus Rohde 

By Pisc 

By Primary Industries Standing Committee 

By Anna Lukasiewicz 

By R a Et Al Bedding 

By Sharon Hook 

By B Morris 

By S a Et Al Corey 

By K C Et Al Binnington 

By Cheryll J Williams 

By P.Y. Ladiges 

By S.A. Shepherd 

By R. Harding 

By Larry Vogelnest 

By John Moran 

By Stephen Garnett 

By James Gleeson 

By Malte Ebach 

By Paul Burton 

By Stuart Simpson 

By Standing Committee on Agriculture 

By Carl H Ernst 

By Heinz Schandl