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Forestry
3
SD1-669.5
3
dendrolimus sibiricus tschetv
air temperature
1
aviation chemical fighting
1
biological protection
1
biologics
1
conditional probability
1
entomophages
1
forest protection
1
hydrothermal coefficient
1
mass reproduction
1
necessary and sufficient conditions
1
population dynamics of numbers
1
precipitation
1
weather
1
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