00552nam a2200169   450000500170000000700040001700800040002102000150002504000090004005000230004924500620007226000780013430000240021244000270023650000400026365000790030320150715145701.0000000  a9251029121  aUOEL  aHD9756.5b.F6 1990  aEnergy conservation in the mechanical forest industries /  aRome ;bFood and Agriculture Organization of the United Nations ,cc1990.  axii, 118 p. :bill.  aFAO Forestry papern93  aIncludes bibliographical references  aEnergy conservationxEconomic history and conditions (National production)