Pay in 4 interest-free payments of $5.62 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
is a grassland system called Páramo
and the Pacific Northwest
genus and species descriptions
Orchid Biology includes a detailed appendix
Medicinal Plants: Can Utilization and Conservation Coexist? Adv Econ Bot (12) bouquet is a grassland system calledPeople of many cultures have long relied on plants for their medicinal value. Demand on a large scale, however, sometimes leads to degradation of these valuable resources. This study by Sheldon, Balick, and Laird examines the cases of several plant species valued in traditional and contemporary medicine, and the ramifications of their over harvesting.
