van Balen, Bas books & textbook
Birds of the Indonesian Archipelago: Greater Sundas and Wallacea
Eaton, James A. van Balen, Bas Brickle, Nick W. Rheindt, Frank E.
Lynx Nature Books /2021-03-10 Hardcover / 536 Pages
isbn-10: 8416728437 / isbn-13: 9788416728435
Birds of the Indonesian Archipelago: Greater Sundas and Wallacea
Eaton, James A. van Balen, Bas Brickle, Nick W. Rheindt, Frank E.
Lynx Nature Books /2016-11-02 Hardcover / 496 Pages
isbn-10: 8494189263 / isbn-13: 9788494189265
Birds of Mimika : An introduction to the Lowland birds in the PT Freeport Indonesia Contract of Work Area, Mimika, Papua
van Balen, Bas ; Mardiastuti, Ani ; Husin, Yahya
PT Freeport Indonesia /2005T Paperback
Subalpine and Alpine Fauna of Mimika, Papua, Indonesia
Bas van Balen Darrell Kitchener Wijayono Sarosa
PT Hatfindo Prima/PT Freeport Indonesia /2006T Paperback / 85 Pages
isbn-10: 9799750318 / isbn-13: 9789799750310