Matches in Harvard for { ?s ?p Introduction [silviculture, silvicultural systems] -- Selection system [limiting the cut, diameter limit, costs] -- Systems of clear-cutting [clearcutting -- artificial and natural reproduction] -- Shelterwood System [longleaf pine forests, Black Hills, cuttings] -- Coppice systems -- Improvement of the forest [cleanings, cuttings, thinning] -- Protection of forests from fire [fires, fire prevention, fire fighting] -- Protection from other injurious agencies [insects, injuries].. }
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- catalog description "Introduction [silviculture, silvicultural systems] -- Selection system [limiting the cut, diameter limit, costs] -- Systems of clear-cutting [clearcutting -- artificial and natural reproduction] -- Shelterwood System [longleaf pine forests, Black Hills, cuttings] -- Coppice systems -- Improvement of the forest [cleanings, cuttings, thinning] -- Protection of forests from fire [fires, fire prevention, fire fighting] -- Protection from other injurious agencies [insects, injuries].".
- catalog tableOfContents "Introduction [silviculture, silvicultural systems] -- Selection system [limiting the cut, diameter limit, costs] -- Systems of clear-cutting [clearcutting -- artificial and natural reproduction] -- Shelterwood System [longleaf pine forests, Black Hills, cuttings] -- Coppice systems -- Improvement of the forest [cleanings, cuttings, thinning] -- Protection of forests from fire [fires, fire prevention, fire fighting] -- Protection from other injurious agencies [insects, injuries].".