1Department of Environmental Science, Shipna Arts, Commerce and Science College, Chikhaldara, Dist. Amravati, India
2Department of Botany, Shipna Arts, Commerce and Science College, Chikhaldara, Dist. Amravati, India
3Department of Botany, Shri Shivaji College of Arts, Commerce and Science, Akola – 444 001, India
*Corresponding author: Email: sprothe@rediffmail.com
Online published on 7 April, 2014.