Yazar
Keijuro Nagata
10 cilt bulundu.
Keijūrō Nagata · Nihon Keizai Hyōronsha
347 sayfa · 1985
Farm management / Agriculture / Economic aspects
Keijūrō Nagata · Ochanomizu Shobo
406 sayfa · 1989
Agriculture / Rural-urban migration / Government policy / Rural development / Economic aspects
Keijūrō Nagata · Kokusai Rengō Daigaku
52 sayfa · 1980
Economic aspects / Economic aspects of Irrigation farming / Irrigation farming / Water-supply, Agricultural
Keijuro Nagata · No-san-gyoson Bunka Kyokai
369 sayfa · 1988
Economic policy / Natural resources / Agricultural resources / Regional planning
Keijūrō Nagata, Imamura, Naraomi · No-san-gyoson Bunka Kyokai
274 sayfa · 1986
Agricultural cooperative credit associations / Cooperative Agriculture / Farm management
Keijūrō Nagata, 南侃 · Nōrin Tōkei Kyōkai
373 sayfa · 1982
Irrigation / Water-supply, Agricultural / Water resources development
Imamura, Naraomi, Chōsei Shichinohe, Keijūrō Nagata · No-san-gyoson Bunka Kyokai
314 sayfa · 1990
Agriculture and state / Rural development / Agricultural education / Agriculture / Public relations