@article{Singh_2009 author = {Ranjit Singh and Prem Singh Negi and Zakwan Ahmed}, title = {Genetic Variability Assessment in Medicinal Caterpillar Fungi Cordyceps spp. (Ascomycetes) in Central Himalayas, India}, journal = {International Journal of Medicinal Mushrooms}, issn = {1521-9437}, year = {2009}, volume = {11}, number = {2}, pages = {185--189} }