Subject
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Forest and forestry
1
Forest biogeochemistry
1
Forest conservation
1
Forest fires
1
Forest germplasm resources conservation
1
Forest health
1
Forest insects
1
Forest inventories
1
Forest lands
1
Forest mapping
1
Forest meteorology
1
Forest regeneration
1
Forest resources
1
Forestry biotechnology
1
Gene banks, Plant
1
Genetic engineering
1
Genetics
1
Geographical distribution
1
Government policy
1
Identification
1
Insecticides
1
Instruments
1
Inventory
1
LANDSAT
1
Land use
1
Larch
1
Larches
1
Logging
1
Measurements
1
Metric system
1
Nitrogen content
1
Norway spruce
1
Pine
1
Pines
1
Plant embryology
1
Plant genetic engineering
1
Plant propagation
1
Pollution
1
Prevention and control
1
Propagation
1
Reforestation
1
Reproduction
1
Research
1
Simulation methods
1
Social aspects
1
Soil fertility
1
Statistics
1
Storage
1
Tables
1
Timber
1
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