LEADER 00000nam 2200253 a 4500 001 0735059 003 UkHlHU 007 t 008 000405 3 1982 000 eng 040 UkHlHU 050 4 S 622.2 L2 110 2 Land Use Seminar on Soil Degradation (1980: Wageningen) 245 10 Soil degradation :|bproceedings of the Land Use Seminar on Soil Degradation, Wageningen, 13-15 October 1980. 260 Rotterdam :|bBalkema,|c1982. 300 280p. 700 1 Boels, D. 700 1 Davies, D.B. 700 1 Johnston, A.E. 946 020 absent -- ISBN check required 946 020 absent -- ISBN check required 946 020 absent -- ISBN check required 946 6XX absent
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