Ichikawa, Yoichi. <br/><br/>
numerical model for prediction of air flow and diffusion ov-er a hilly terrain: quesi-potential flow model considering -viscous effects / by Yoichi Ichikawa. 

 - [Tokio, Japón] : gy & Environment Laboratory 
 - [31] p. 
 - CRIEPI report; E 284004 .