Ronald G. Petocz

Mamalia darat Irian Jaya

Mamalia darat Irian Jaya

1994

The ecology of Irian Jaya

1988

Biostratigraphy and Lower Perm

Biostratigraphy and Lower Permian Fusulinidae of the Upper Delta River area, east-centralAlaska Range

1970

Conservation and development in Irian Jaya

1898