Malone,T.F. and J.G.Roederer (ed.) Global change Symposium sponsored by the International Council of Scientific Unions (ICSU) - - Cambridge - INGL Cambridge ICSU Press 1985 - 512p. 25cm - ICSU Press Symposium Series v.5 . ISBN: no Subjects--Topical Terms: --Congresos--Biosfera--Ecologia--Medio ambiente--Cambios climaticos--Clima--Recursos naturales--Ecologia