Lihat Juga

• International symposium and first world congress on the preservation and conservation of natural history collections, volule 1 : first world congress sessions and contributions on the function and management of natural history collections, held in Madrid
  oleh: INTERNATIONAL SYMPOSIUM AND FIRST WORLD CONGRESS ON THE PRESERVATION AND CONSERVATION OF NATURAL HISTORY COLLECTIONS (1st : 1992 : Madrid)
  Terbitan: (1992)
• INTERNATIONAL symposium and first world congress on the preservation and conservation of natural history collections: vol. 2, contributions on the status preservation, and conservation of natural history collections held in Madrid Spain on May 10-15, 1992
  oleh: INTERNATIONAL SYMPOSIUM AND FIRST WORLD CONGRESS ON THE PRESERVATION AND CONSERVATION OF NATURAL HISTORY COLLECTIONS (1st : 1992 : Madrid)
  Terbitan: (1992)
• International symposium and world congress on the preservation and conservation of natural history collections, volume 3 : current issues, initiatives, and future directions for the preservation and conservation of natural history collections, held in Mad
  oleh: INTERNATIONAL SYMPOSIUM AND FIRST WORLD CONGRESS ON THE PRESERVATION AND CONSERVATION OF NATURAL HISTORY COLLECTIONS (1st : 1992 : Madrid)
  Terbitan: (1992)
• The Growth and functioning of leaves : proceedings of a symposium held prior to the thirteenth International botanical congress at the University of Sydney, 18-20 August 1981
  oleh: International Botanical Congress (13rh : 1981 : Sydney)
• Preserving grain quality by aeration and in-store drying : proceedings of an international seminar held at Kuala Lumpur, Malaysia 9-11 october 1985
  oleh: International Seminar of preservating grain quality by aeration and in-store draying (1985 : Kuala Lumpur)