viaf : http://viaf.org/viaf/13719701

Petheram, Richard John (1942 – ....)

– Draught animals in rural development : proceedings of an International Research Symposium, Cipanas, Indonesia, 3-7 July 1989. D. Hoffmann, J. Nari and R.J. Petheram. Canberra, Australian Centre for International Agricultural Research, 1989.