Pemanenan kayu dengan sistem forwarder gang*) di hphti PT Rapp Riau
The purpose of this research was to find out the harvested timber crops using Forwarder Gang System on clear cutting forest stand. its tools composition in the system and economically to obtain the cost per m3 . The cost was calculated based on the actual, it compared to the planned production. Harv...
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[Yogyakarta] : Universitas Gadjah Mada
1998
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