Yazar
Ryohei Kada
9 cilt bulundu.
Ryohei Kada · Center for Academic Publications Japan, 1980.
264 sayfa · 1980
Part-time farming / Wisconsin / Farmers / Supplementary employment / Japan
Ryōhei Kada · Nōsan Gyoson Bunka Kyōkai
254 sayfa · 1995
Japanese Economic assistance / Foreign economic relations
Ryōhei Kada · Yayınevi bilinmiyor
300 sayfa · 2011
Water / Safety measures / Environmental conditions / Food supply / Pollution
Ryōhei Kada, Michinori Nishio · Nōrin Tōkei Kyōkai
331 sayfa · 1999
Agriculture / Environmental aspects / Bibliography
James R. Simpson, Tadashi Yoshida, Akira Miyazaki, Ryohei Kada · Taylor & Francis Group
264 sayfa · 2019
Kategori yok
Ryōhei Kada, Kōta Asano, 新保輝幸 · Taga Shuppan
297 sayfa · 1995
Rural Land use / Mathematical models / Agriculture / Economic aspects / Rural conditions