'A' miscellaneous correspondence
Correspondence between Maurice Strong of the International Development Research Centre and Elisabeth Mann Borgese
Correspondence regarding the United Nations Conference on Environment and Development (UNCED)
Correspondence regarding United Nations Conference on Trade and Development (UNCTAD)
Correspondence regarding United Nations Environment Programme (UNEP)
'G' miscellaneous correspondence
'K' miscellaneous correspondence
'S' miscellaneous correspondence
'W' miscellaneous correspondence