Macklin, Ronald R.. (1982). The Logging business management handbook / Ronald R. Macklin. San Fransisco :: Miller Freeman,.
Macklin, Ronald R.. The Logging business management handbook / Ronald R. Macklin. San Fransisco :: Miller Freeman,, 1982
Macklin, Ronald R.. The Logging business management handbook / Ronald R. Macklin. San Fransisco :: Miller Freeman,, 1982.