खोज परिणाम - Pieters, P. E.

Explanatory notes on the Port Moresby-Kalo-Aroa geological sheets द्वारा Pieters, P. E.

Land instability in the Numbugu village area between the Ufim and Biapim rivers, Morobe District द्वारा Pieters, P. E.

Village water supply survey, north coast of West New Britain District, 1968 द्वारा Pieters, P. E.

Village water supply survey, Bougainville District, 1969 / द्वारा Pieters, P. E.

Village water supply survey द्वारा Pieters, P. E.

Water supply - police station, Tomaringa area / द्वारा Pieters, P. E.

Port Moresby - Kalo-Aroa, Papua New Guinea : sheets SC/ 55-6,7,11, International index/ द्वारा Pieters, P.E

Gold and platinum in the East and West Sepik Districts / द्वारा Lowenstein, P. L.

अन्य लेखक: “…Pieters, P. E.…”