Search Results       Your search for [subject]Smoke belching -- Control -- Abatement returned 1 record.           Symposium on vehicular emission (smoke belching) control and abatement: proceedings. Manila, Philippines: sponsored by National Science Development Board/ National Pollution Control Commission, 1974. Subject: Vehicular emission -- Congresses; Smoke belching -- Control -- Abatement.          Add to Book Cart Relevance: 33.63%