RT Report
T1 The World Environment 1972-1992: Two Decades of Challenge
A1 United Nations Environment Programme, 
K1 environment
K1 environmental protection
K1 deforestation
K1 climate change
K1 pollution
K1 environmental policy
K1 environmental degradation
K1 land degradation
K1 water resource
K1 environmental impact assessment
PB London: Chapman & Hall
SN 0 412 46990 1
SN 0 412 47000 4
YR 1992
FD 1992
LK https://wedocs.unep.org/handle/20.500.11822/30320
UL https://wedocs.unep.org/handle/20.500.11822/30320
NO The World Environment 1972-1992 offers a look at the environment from three perspectives. Ten introductory chapters detail the range of environmental threats and examine how they have unfolded over the past two decades. The threats include those that were well known two decades ago, such as toxic chemicals, air and water pollution, and land degradation (desertification, deforestation and soil loss). They also include those that have emerged over the period under review - stratospheric ozone depletion, loss of biodiversity and climate change.
DS UN Environment Document Repository
RD Sep 16, 2026