The quality of man's environment /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi rangatōpū: Smithsonian Institution Symposium (16-18 feb. l967)
Hōputu: Mauhanga Hui Pukapuka
I whakaputaina: United States : Voice of American Forum Lectures, 1968.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
Whakaahuatanga
Whakaahutanga tūemi:Notas de pié de página
Whakaahuatanga ōkiko:250 p. ; 21 cm.