@article {59, title = {Ethno-ecological importance of plant biodiversity in mountain ecosystems with special emphasis on indicator species of a Himalayan Valley in the northern Pakistan}, journal = {Ecological IndicatorsEcological Indicators}, volume = {37}, number = {Part A}, year = {2014}, month = {February:}, pages = {175-185}, author = {Khan, S.M., and Page, S., and Ahmad, H., and Harper, D.,} }