Environmental pollution and protection /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ētahi atu kaituhi: Edited by Bansal V . K, Tiwana , N. S
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: New Delhi : Deep & Deep , c1995 .
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
Whakaahuatanga
Whakaahuatanga ōkiko:xiv, 293p. 23cm.
Rārangi puna kōrero:Includes bibliographical references and index
ISBN:8171005276