Text book of Silviculture - Dwivedi, A P (Dehra Dun International book distributors, 1993)
Keywords: crop morphology, hardiness and tolerance, plant successiion, regeneration, choilce of species, seed supply, forest nursery, sowing and planting, maintenance, afforestation of diffucult sites, site maintenance, tending operations; Silviculture, Vegetation, Environment of forests, climatic factors, geology and soil, Phsiographic factors, interaction of site factors, influeces of forests on their environment, form and life of trees and crops, growth of trees and crops