Development of drive cycle and emission concentration models for in-use tricycles in Metro Manila
| Published in: | Philippine Engineering Journal Vol. 25, no. 2 (2004), 35-52 | 
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| Main Author: | |
| Other Authors: | , | 
| Format: | Article | 
| Language: | English | 
| Published: | 
          
        2004
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| Subjects: |