Invited Papers
AN AGRONOMIST'S ODYSSEY
A.B. Hearn
AGRONOMY AND THE ECONOMY
J. Cribb
Evaluation of research, development and extension: how and why?
David Morrison
AGRONOMY AND THE ENVIRONMENT
Ann Hamblinl
QUALITY, QUALITY ASSURANCE AND QUALITY IMPROVEMENT IN AGRONOMIC RESEARCH
K.A. Parton
AGRONOMY AND THE FUTURE
S.G. Coffey