Environmental science : a study of interrelationships.

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Enger, Eldon D.
Ētahi atu kaituhi: Smith, Bradley Fraser
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: Dubuque, IA : W.C. Brown, c1992.
Putanga:4th ed. /
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!