- AU PMB DOC 538-17
- Unidad documental simple
- Apr 1986
Cocoa Board of Papua New Guinea
88 resultados con objetos digitales Muestra los resultados con objetos digitales
Cocoa Board of Papua New Guinea
Hugh K. Coulter, Cocoa Stabilisation Scheme 1986, Cocoa Board of PNG, Report No.20, 16 Apr 1986
Cocoa Board of Papua New Guinea
Hugh K. Coulter, Cocoa Stabilisation Scheme 1987, Cocoa Board of PNG, Report No.__, 16 Mar 1987
Cocoa Board of Papua New Guinea
Cocoa Board of Papua New Guinea
Cocoa Board of Papua New Guinea
Hugh K. Coulter, World Cocoa Situation, Cocoa Board of PNG, Report No.19, 15 Apr 1986
Cocoa Board of Papua New Guinea
IASER
J. Wylik & R. Sims, Commercial Agricultural Production in PNG, n.d., c.1983
Wylick, J. and Sims, R.
J.E. Moxon, LAES Bulletins in Simple English (Pests in Cocoa), n.d.
Moxon, J.E.
Moxon, J.E.