The document discusses marketing concepts and approaches related to forest products. It provides definitions of marketing as the process of moving products from concept to customers through activities like production, pricing, promotion and distribution. It describes three approaches to marketing - product, institutional and functional. It then discusses key elements that determine demand for forest products, including price, income, population, taste and price of related goods. The law of demand and elasticity of demand are explained as ways to measure the relationship between price and quantity demanded.