Ocean trench conservation
By: by Dr. M. V. Angel, chairman of the Working Group on Ecology of the Oceans of the IUCN Commission on Ecology.
Contributors: International Union for Conservation of Nature and Natural Resources.
Series: Commission on Ecology papers -- no. 1; The Environmentalist -- vol. 2, supplement no. 1
Publisher: International Union for Conservation of Nature and Natural Resources
Published: 1982
Place of publication: Gland, Switzerland
Language: eng
Number of pages: 17