| Publication Type: | Journal Article |
| Year of Publication: | 1993 |
| Authors: | G. K. Srivastava, Pant, D. D., Shukla, P. K. |
| Journal: | AM.FERN J. |
| Volume: | 83 |
| Issue: | 4 |
| Pagination: | 105 - 119 |
| Date Published: | 1993/// |
| URL: | http://www.scopus.com/inward/record.url?eid=2-s2.0-0027145961&partnerID=40&md5=44442a8be764f5986afbb163ee56410f |