Tabayashi, Akira. <br/><br/>
Agricultural regions of southerbn ontario from 1951 to 1971. 

 - Japón-JP :   University of Tsukuba,   1982. 
 - páginas 1-18 :   ilustraciones blanco y negro 
 - Irregular 
 - Vol. 3 (Mar. 1982) 
 - Science reports of the institute of geosciencce univerity of Tsukuba    .
 - Science reports of the institute of geosciencce univerity of Tsukuba.   .