00875nam a2200205 4500 20170901154703.0 000 000 000 9287116288 S623 .B58 1988 H . Winfried E. 1988 Problems of soil conservation : Study on the effects of global and local impacts on soils / Winfred E.H.Blum. Strasbourg ,Europe . Steering Comittee for the Conservation and Management of the Environment and Natural Habitats c 1988. 62p . : ill . Nature and Environment Series No 39 Study on the effects of global and local impacts on soils,with special reference to soil erosion,soil acidification, soil pollution by heavy metals and soil over- consumption through infrustructural development Agriculture Agriculture lcc SBK 16077 16077 0 0 lcc 0 0 UOE UOE GEN 2017-09-01 0 S623 .B58 1988 10007064 2026-04-27 12:02:22 10007064 2017-09-01 SBK 0 0 lcc 0 0 UOE UOE GEN 2017-09-01 0 S623 .B58 1988 10007063 2026-04-27 12:02:22 10007063 2017-09-01 SBK