Yazar
hiroyuki ishi
12 cilt bulundu.
Cilt sonuçları
Sanseiu
Hiroyuki Ishi · Iwanami Shoten
242 sayfa · 1992
Acid rain / Environmental aspects / Acid deposition / Acid pollution of rivers, lakes
Chikyū kankyō "kiki" hōkoku
Hiroyuki Ishi · Yūhikaku
333 sayfa · 2008
Environmental) / Environmental Policy / POLITICAL SCIENCE / SCIENCE / Public Policy
Di qiu huan jing bao gao
Hiroyuki Ishi · Shang wu yin shu guan (Xianggang) you xian gong si
227 sayfa · 1992
Conservation of natural resources / Ecology / Environmental protection



