CONSIDER A SPHERICAL COW:A COURSE IN ENVIRONMENTAL PROBLEM SOLVING
JOHN HARTE1985 年出版283 页ISBN:0865760861
INTERNATIONAL ENVIRONMENTAL LAW AND WORLD ORDER A PROBLEM-ORIENTED COURSEBOOK
LAKSHMAN D.GURUSWAMY,NURNS H.WESTON,SIR GEOFFREY W.R.PALMER,P.C.1985 年出版1297 页ISBN: