The roots of modern environmentalism with material /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Pepper, David
Ētahi atu kaituhi: Youngs, Martyn, Perkins , John
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: London: Routledge, c1984.
Rangatū:The natural environment problems and management series
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!