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close this section of the library 18.00 Forestry and Agroforestry
close this section of the library 18.03 Cultivation and conservation (nurseries), protection and pest resistance
open this document and view contents The natural resistance of 85 West African hardwood timbers to attack by termites and microorganisms
open this document and view contents Organic and compost-Based growing media for tree seedling nurseries
open this document and view contents Seeds and plant propagation