RT null
T1 Guidelines for general assessment of the status of human-induced soil degradation
A1 United Nations Environment Programme, 
K1 soil
K1 soil degradation
PB United Nations Environment Programme
YR 1991
FD 1991
LK https://wedocs.unep.org/handle/20.500.11822/8377
UL https://wedocs.unep.org/handle/20.500.11822/8377
NO Guidelines for general assessment of the status of human induced soil degradation.
DS UN Environment Document Repository
RD Sep 23, 2026