TY  - BOOK
AU  - Ploeg,Anton
ED  - The University of Papua New Guinea.
ED  - Papua New Guinea.
TI  - Recent developments in Kovai agriculture
PY  - 1979///
CY  - [Port Moresby]
PB  - University of Papua New Guinea, Dept. of Primary Industry
KW  - Agriculture
KW  - Papua New Guinea
KW  - Umboi Island
KW  - History
KW  - Kovai (Papua New Guinea people)
KW  - Economic conditions
KW  - Umboi Island (Papua New Guinea)
ER  -