1990

Our common seas : coasts in crisis

Hydrology of moist tropical forests and effects of conversion : a state of knowledge review

An international action programme on water and sustainable agricultural development

IPCC First assessment report - vol.I

The international trade in wastes : a Greenpeace inventory / edited by Jim Vallette and Heather Spalding

Lessons learned in global environmental governance

Nga mahi Maori o te wao nui a tane : contributions to an International Workshop on Ethnobotany, Te Rehua Marae, Christchurch, New Zealand, 22-26 February 1988 / edited by Warwick Harris, Promila Kapoor

Papers from the University of NSW Symposium, 8 November 1989 : managing environmental stress : strategies for sustainable development

FAO species catalogue - vol.11 : sea turtles of the world

Master plan for Popua Peninsula and Islands