Promotion and Ideal Way of the Hilled Rural Area's Measures
中山間地域対策の推進とそのあり方

Masashi MORITA, Takeshi KOIZUMI
1998 Journal of the Agricultural Engineering Society, Japan  
doi:10.11408/jjsidre1965.66.9_953 fatcat:4or7hsyphnawxgd6xczawwgsyy