The Environmental Imperative

The state of the Australian environment
Ian Lowe

Looking for opportunity and avoiding obvious potholes: some future influences on agriculture to 2050
Barney Foran

The importance of high farm yields to wildlife conservation
D. T. Avery

Biotechnology risks and benefits: the Ingard cotton example
G A Constable, D J Llewellyn and P E Reid

Managing soil water and nitrogen to minimise land degradation
J.B. Passioura and A.M. Ridley

Farming fragile environments: low rainfall and difficult soils in South Australia
D.R. Coventry, R.E. Holloway and J.A. Cummins