1. The Nigerian Radar (NIRAD) survey of forest resources: an application of side-looking airborne radar in Nigeria;ALLAN;Remote Sensing Quarterly,1980
2. The role and future of remote sensing;ALLAN,1984
3. How few data do we need: some radical thoughts on renewable natural resources surveys?;ALLAN,1986
4. Strategies for the intelligent classification of crops: sampling ephemeral data from permanent parcels;ALLAN,1987
5. International symposium on microwave signatures in remote sensing;ASKNE;International Journal of Remote Sensing, Special Issue,1987