Agenda item 47: United Nations Conference on the Human Environment : report of the Secretary-General (A/8688, A/8691, A/8703/Add.1 (Part II), A/8783 and Add.1 and Add.1/Corr.1; A/CONF.48/14 and Corr.1, A/C.2/277, A/C.2/L.1230, A/C.2/L.1231, A/C.2/L.1234, A/C.2/L.1235, A/C.2/L.1236/Rev.1, A/C.2/L.1237, A/C.2/L.1241, A/C.2/L.1244, A/C.2/L.1246, A/C.2/L.1247).