Strien, N.J. van 1991. Report on a short mission to Ujung Kulon National Park, Java, Indonesia, in connection with the reported deaths of five Javan rhinos. In: Foose, T.J. 1991. Indonesian rhino conservation workshop, Bogor 3-5 October 1991: Briefing book. Bogor, CBSG, SSC, IUCN. pp. 1-9.
Strien, N.J. van 1986. The Sumatran rhinoceros, Dicerorhinus sumatrensis, in the Gunung Leuser National Park, Sumatra, Indonesia: its distribution, ecology and conservation. Hamburg, Paul Parey (Mammalia Depicta, No. 12). pp. i-vii, 1-200, figs. 1-92, map 1.
Strien, N.J. van 1986. Abbreviated checklist of the mammals of the Australasian Archipelago. Bogor, School of Environmental Conservation Management.
Strien, N.J. van 1986. De Sumatraanse neushoorn, Dicerorhinus sumatrensis: verspreiding, ecologie en behoud in het Gunung Leuser Nationale Park op Sumatra, Indonesie. Lutra 29: 343.
Strien, N.J. van 1985. The Sumatran rhinoceros in the Gunung Leuser National Park, its distribution, ecology and conservation. Doorn, Van Strien. pp. i-vii, 1-207, fig.s 1-20, map 1.
Strien, N.J. van 1985. Report on a preparatory mission for the implementation of the “Singapore Proposals” for captive breeding of Sumatran Rhinoceros as part of a conservation strategy for the species. Report to IUCN. pp. 1-48.
Strien, N.J. van 1983. A guide to the tracks of the mammals of western Indonesia. Ciawi, School of Environmental Conservation Management. pp. i-viii, 1-44.
Strien, N.J. van; Sukohadi, W. 1982. The present status of the Sumatran rhinoceros (Dicerorhinus sumatrensis) in Indonesia. Report for IUCN/SSC Asian Rhino Specialist Group. pp. 1-11.
Strien, N.J. van 1982. Excerpts from report on 1982 deaths of Javan rhino in Ujung Kulon. Report. pp. 1-3.
Strien, N.J. van 1982. Wat is er aan de hand met de Javaanse neushoorn?. Panda 18 (11): 159-160, figs. 1-3.
Strien, N.J. van 1981. Survey of Sumatran rhinos, Banumuda area, East Kalimantan. WWF Yearbook 1980-1981: 459-460.
Strien, N.J. van 1979. Annual report 1978, eleventh to thirteenth Mamas expeditions. Progress Report, no. 8.
Strien, N.J. van 1979. Report on a survey of the proposed Banumuda extension of Kutai, East Kalimantan. Report.
Strien, N.J. van 1978. On the difference in the footprints in the Javan and Sumatran rhinoceros. Tiger Paper 5 (1): 16-19, figs. 1-2.
Strien, N.J. van 1978. Bibliography on the Indian elephant (Elephas maximus). Wageningen, LH Nature Conservation: pp. 1-25.
Strien, N.J. van 1977. Seventh Mamas expedition, August – December 1976. Progress Report, no. 5. pp. 1-4.
Strien, N.J. van 1977. Eighth and ninth Mamas expedition, January – April 1977. Progress Report, no. 6. pp. 1-3.
Strien, N.J. van 1977. Final report on the 1977 fieldwork, tenth Mamas expedition. Progress Report, no. 7. pp. 1-6.
Strien, N.J. van 1977. Dicerorhinus sumatrensis or Didermocerus sumatrensis?. Tiger Paper 4 (3): 16.






