J. Wylik & R. Sims, Commercial Agricultural Production in PNG, n.d., c.1983
- AU PMB DOC 538-81
- Unidad documental simple
- c.1983
Wylick, J. and Sims, R.
J. Wylik & R. Sims, Commercial Agricultural Production in PNG, n.d., c.1983
Wylick, J. and Sims, R.