Grubb, Michael The "Earth Summit" agreements : a guide and assessment--An analysis of the Rio'92, UN Conference on Environment and Development / Michael Grubb; Matthias Koch; Abby Munson; Francis Sullivan; Koy Thomson. - xv, 180 pages ISBN: RJDE. Subjects--Topical Terms: Economic development--Environmental aspects.Environmental protection--Congresses. LC Class. No.: HC 79 / E5 E2 1993