Ventilation pollution-hazards of depletion of ozone layer by cfc's refrigerants
An edition of Ventilation pollution-hazards of depletion of ozone layer by cfc's refrigerants (1993)
By P. Habibullah
Publish Date
1993
Publisher
Pakistan Study Centre, University of Sindh
Language
eng
Pages
72
1-2 of 2 Editions
Ventilation pollution-hazards of depletion of ozone layer by cfc's refrigerants
Language: eng
Pages: 72
Published In: 1993
Publisher: Pakistan Study Centre, University of Sindh
Ventilation pollution-hazards of depletion of ozone layer by cfc's refrigerants
Language: eng
Pages: 72
Published In: 1993
Publisher: Pakistan Study Centre, University of Sindh