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西文图书1.Mathematical programming for natural resource management / X37/DDP
馆藏复本:2
可借复本:1 Dennis P. Dykstra.
McGraw-Hill, c1984.
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西文图书2.FAO model code of forest harvesting practice / FAO/S782/FAO:2
馆藏复本:1
可借复本:1 by Dennis P. Dykstra and Rudolf Heinrich.
FAO, 1996.
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西文图书3.Forest codes of practice : contributing to environmentally sound forest operations / FAO/S7-5/FAO/V.133
馆藏复本:1
可借复本:1 edited by Dennis P. Dykstra and Rudolf Heinrich.
FAO., 1994.
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