Sunil Kumar Singh and Ajay Singh
Pakistan Journal of Biological Sciences 6 ( 16 ): 1442 - 1446 , 2003
Sudhanshu Tiwari, Pratibha Singh and Ajay Singh
Pakistan Journal of Biological Sciences 6 ( 16 ): 1423 - 1429 , 2003
Ram P. Yadav, Digvijay Singh, S. K. Singh and Ajay Singh
Pakistan Journal of Biological Sciences 6 ( 14 ): 1223 - 1228 , 2003
Pallavi Srivastava and Ajay Singh
Research Journal of Biological Sciences 9 ( 4 ): 129 - 134 , 2014