TY  - BOOK
ED  - Aiyura Valley Bird Society
ED  - Papua New Guinea.
ED  - Papua New Guinea.
TI  - Birds of the Aiyura Valley
PY  - 1981///
CY  - [Port Moresby]
PB  - Dept. of Education
KW  - Birds
KW  - Papua New Guinea
KW  - Aiyura Valley
KW  - Guide-books
N1  - Bibliography : p. 264
ER  -