Coal exploration mine and development /

I tiakina i:

Ngā taipitopito rārangi puna kōrero
Kaituhi matua:	Merritt , Roy D
Hōputu:	Pukapuka
Reo:	Ingarihi
I whakaputaina:	Park Ridge : Noyes , C1986.
Ngā marau:	Coal mines and mining Prospecting industries . Mineral .
Ngā Tūtohu:	Tāpirihia he Tūtohu Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!

UL

Ngā taipitopito puringa mai i UL
Tau karanga:	622.334 M572c
Tārua 1986	Not For Loan